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Tammy and I
Sincerely Appreciate Your Patronage
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Email Questions To: Lance at TriggerShims

Watching From Above

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Star

And she brought forth her firstborn son, and wrapped him in swaddling clothes, and laid him in a manger; because there was no room for them in the inn. And there were in the same country shepherds abiding in the field, keeping watch over their flock by night. And, lo, the angel of the Lord came upon them, and the glory of the Lord shone round about them: and they were sore afraid. And the angel said unto them, Fear not: for, behold, I bring you good tidings of great joy, which shall be to all people. For unto you is born this day in the city of David a Saviour, which is Christ the Lord. And this shall be a sign unto you; Ye shall find the babe wrapped in swaddling clothes, lying in a manger. And suddenly there was with the angel a multitude of the heavenly host praising God, and saying,

Glory to God in the Highest, and On Earth Peace, Good Will Toward Men.

From Our TriggerShims Family to Yours

Merry Christmas

TriggerShims
Revolver Cylinder / Yoke Shims

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Rebellion Against Tyrants is Obedience to God
~ Benjamin Franklin ~

Manufacturer of
Trigger Shims Brand
American Made Gun Shims
- Home of -
TriggerShims.com
GunShims.com
ShivelySales.com
MichiganCenterOutdoors
SmallShims.com

Gun Shims
Gun Smith Supplies
Since 2008
WWG1WGA

We Manufacture the Widest Selection of Gun Shims to be Found Anywhere on the Planet

100% American Family Owned

Shively Sales - Manufacturer of
TriggerShims Brand
Gun Shims
in
Michigan Center, Michigan

"Better to be poor and honest than to be dishonest and rich." Proverbs 28:6

Contact Us

~ Send Lance an Email ~

Revolver Cylinder Shims / Endshake Bearings

Excessive Cylinder Endshake Accelerates Wear

Correct Your Excess Endshake with our
Revolver Shims
Cylinder Shims
EndShake Bearings
End Shake Shims
Yoke Shims
Crane Shims

End Shake Bearings / Cylinder Shims for Colt, Ruger,
Smith and Wesson, Taurus, Dan Wesson and other Revolvers
Smith and Wesson and Taurus Yoke Shims
Colt, Ruger and Dan Wesson Crane Shims
Installation Instructions are Not Included

Our Cylinder Shims are Available in .002" through .007"
and Select Items in .008" .008" .010" - Inquire Before Ordering
Need a special size I don't make?
I am always looking to add new Cylinder Shims
to my inventory, if you have an accurate mic, 
please send me your measurements and I will
add them to my future projects list.

Yes We Are Open
and
We Sincerely Appreciate Your Patronage

~ Cylinder Endshake Tech Tip ~

TECH TIP: ENDSHAKE

Barrel-Cylinder Gap and Endshake

The gap between the back of the barrel and the front of the cylinder is known as the Barrel-Cylinder (B-C) gap. The Front-To-Back Movement of the Cylinder is the Endshake.
In order to properly measure these clearances you will need a Feeler Gauge Set. K-D Tools USA Made # 161 Deluxe Feeler Gauge is available all over the internet and at most good auto parts stores for under $10
To check B-C gap, hold the cylinder rearward and insert the (thickest that will fit) feeler between the Barrel and the Cylinder, this is your Barrel-Cylinder Gap, write it down, it should be between .004" and .008" but some sources say as much as .010" or .012" is acceptable.
Next, hold the cylinder forward and re-check the gap, write it down.
There may be no clearance here at all, the cylinder may touch.
The difference between the two numbers is the amount of movement or Endshake your cylinder has, it should be between .002" and .004" on most Ruger Double Action Revolvers, other manufacturers clearances may vary.
Our Cylinder and Yoke Shims can be used to adjust your B-C Gap and Endshake.

Shims can be ordered to suit your needs from .0015" to .007" or you can order an assortment of thin shims and stack together as needed.

Cylinder Shims will move the Cylinder Back, or Rearward, ending
Barrel to Cylinder Contact and/or Rubbing, and give better Hammer Strikes,
and can cure light strikes if caused by Excessive Endshake
Excessive Endshake is a more harmful than a slightly wide barrel gap

Crane or Yoke Shims will move the Cylinder Forward, to compensate for wear
at the Yoke/Crane - Frame area.
There is no way to move the Cylinder Forward without moving it Away from the Firing Pin, and Increasing Headspace. You can adjust it forward slightly with yoke shims, but in my opinion but that needs to be for wear, or fit issues, not to try to close wide B/C gap

You might be interested in this article written by Grant Cunningham about Cylinder Endshake

v.1t Item # FG161D

TECH TOOL TIP: USA Feeler Gauge

USA Feeler Gauge Set

The easiest way to Measure your Trigger or Hammer assembly or your Cylinder Endshake is with a simple blade type feeler gauge.
I sell a Nice U.S.A. Made set you can include in your orders.
It comes with a Manufacturers Lifetime Warranty
This 32 Blade Gauge will measure from .0015" up and is perfect for general use.
The price is $16.95 and includes Free First Class Shipping and Tracking USA

Price includes Free Shipping and Tracking in USA Only ~ Sorry No Exports ~




Cylinder / Yoke Assortment Chart

All Our Revolver Cylinder / Crane / Yoke Shims
Standard Assortment Paks

Our Standard Cylinder / Crane / Yoke Shim Pak Assortments BELOW are as follows;

2 Pak comes in .002"
4 Pak comes with 2 each .002" and .003"
6 Pak comes with 2 each .002", .003" and .004"
8 Pak comes with 2 each .002", .003", .004" and .005"
12 Pak comes with 4 each .002", .003", .004"
20 Pak comes with 4 each .002", .003". .004", .005" and .006"
24 Pak comes with 6 each .002", .003", .004" and .005"
30 Pak Gunsmith Special Assortment comes with 6 each .002", .003", .004", .005" and .006"
50 Pak Gunsmith Special Assortment comes with 10 each .002", .003", .004", .005" and .006"

-OR-
Choose ANY Pak and Specify Your Requested Thickness .002" - .009" in Comment Box

All Shims Include Price includes Free Economy Shipping U.S.

👉Link To: ADD USPS TRACKING UPGRADE with SHIPPING PROTECTION

👉Link To: INTERNATIONAL TERMS / POSTAGE $1


R.S.A.
Ruger Single Action Revolver
Cylinder Shims
Cylinder Gas Ring Shims
Cylinder End Shake Bearings

RSA - New and Old Model - Ruger Single Action
Revolver Cylinder Shims

These Shims are used on the Cylinder to Remove Excessive Endshake
Ruger Single Action Cylinder Shims install at the front of the cylinder between the cylinder and frame, and are held in place by inserting the cylinder pin

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE


TECH NOTES: Single Action Cylinder Shims

Cylinder Shims are nothing more than very thin washers, when installed they will limit the endshake or cylinder hammering.
They are loose, inserted between the cylinder and frame and are held with the cylinder pin.
When you remove the cylinder, they too come out, and you have to re-install them each time, you will have to keep track of them when you disassemble for cleaning. Best to find what thickness you need, and order that size so you don't have a stack of shims to keep track of


Small Ruger Single Action Revolver Cylinder Shims

Small RSA Cylinder Shims.jpg

fits Ruger Blackhawk and Others
Fits Ruger Old Army
Fits Ruger Wrangler
Also fits Freedom Arms 83 Series Revolvers

These Shims will fit many models of Single Action Revolvers with 1/4" Base Pins and Gas Rings 3/8" and Larger

Shim Size .251"X .376"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

RSA/CS-Small
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Large Ruger Single Action Cylinder Shims

Large RSA Cylinder Shim.jpg

fits Ruger Super Blackhawk and Others
Also Fits: Uberti Cattleman .357 Magnum
Ruger Single Six
Ruger Old Vaquero

These Shims will fit many models of Single Action Revolvers with 1/4" Base Pins and Gas Rings .420" and Larger

Shim Size .251"X .420"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

RSA/CS-Large
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Item # Bearcat-Cyl

Bearcat Single Action Cylinder Shims

fits Ruger Bearcat

Cylinder Shims in Rimfire Revolvers can help with Light Strikes caused by Excessive Endshake

These are like other Ruger Single Action Cylinder Shims, and install at the front of the cylinder between the cylinder and frame, and are held in place by the cylinder pin

Nominal O.D. of .337" X I.D. of .198"

New for 2023

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

198X337 ~ Ruger Bearcat Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Ruger Double Action Cylinder Shims

SP101 ~ GP100 ~ Super Redhawk ~ Redhawk ~ Alaskan
Security-Six ~ Speed-Six ~ Police Service-Six


Super RedHawk / RedHawk / GP100 Revolver 
Cylinder / Endshake Shims

Super Redhawk Cylinder Shims

Our Shims will fit Super Redhawk,
Redhawk, GP100, Security-Six, Speed-Six, and Police Service-Six Double Action Revolvers.

Made from USA Full Temper 300 Series Stainless Steel
Nominal O.D. of .401" X I.D. of .299"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

RDA RH/SRH/GP100 Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


SP101 Cylinder Shims

Ruger SP101 Revolver Cylinder / Endshake Shims

Our Shims will fit the Ruger SP101

Made from USA Full Temper 300 Series Stainless Steel
Nominal O.D. of .337" X I.D. of .221"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

SP101 Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Item # SRH/Yoke

Ruger Super Redhawk Revolver Yoke Shims

Our Shims will fit the Ruger SRH and may fit other RDA models with a .342" Yoke Diameter

Other Models - Check Your Measurements Before Ordering

Yoke Shims Install on the Yoke at the Revolver Frame, and can compensate for wear, or adjust the cylinder slightly forward as needed when used with Cylinder Shims

No Instructions Included - Thinner Assortments Recommended

Made from USA Full Temper 300 Series Stainless Steel
Nominal O.D. of .424" X I.D. of .345"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Super Redhawk Yoke Shim Pak 345 X 424
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Tyranny, like hell, is not easily conquered; yet we have this consolation with us that the harder the conflict, the more glorious the triumph ~ Thomas Paine

TECH TIP: RDA Cylinder Disassembly Tool

Available at Brownells

Colt Cylinder / Crane Shims


Colt Revolver Cylinder / Crane Shims

Our Colt Hammer and Trigger Shim Pak Assortments BELOW are as follows;

2 Pak comes in .002"
4 Pak comes with 2 each .002" and .003"
6 Pak comes with 2 each .002", .003" and .004"
8 Pak comes with 2 each .002", .003", .004" and .005"
12 Pak comes with 4 each .002", .003", .004"
20 Pak comes with 4 each .002", .003". .004", .005" and .006"
24 Pak comes with 6 each .002", .003", .004" and .005"
30 Pak Gunsmith Special Assortment comes with 6 each .002", .003", .004", .005" and .006"

-OR-

Choose ANY Pak and Specify Your Requested Thickness in Comment Box
Available in Stainless Steel ~ .002" - .009" Thickness

All Shims Include Price includes Free Economy Shipping U.S.

👉Link To: ADD USPS TRACKING UPGRADE with SHIPPING PROTECTION

👉Link To: INTERNATIONAL TERMS / POSTAGE $1

Colt Box 2

Colt Python 2020 Cylinder .242" X .314"

Colt 2020 Python Cylinder .242" X .314"

Coming - New May 2024


Colt M1877 Revolver Cylinder Endshake Shims

Our Shims will fit the Colt M1877 Revolvers

New - May 2024

Colt M1877 Cylinder Shim ID .208" X OD .293"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt M1877 Revolver Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Colt Agent (early) Revolver Cylinder Endshake Shims

SP101 Cylinder Shims

Our Shims will fit the Colt Agent before 1966
also fits - Ruger SP101

Nominal O.D. of .337" X I.D. of .221"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt Agent / SP101 Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


ITEM # C-2020P-CYL

Colt 2020 Python Revolver Cylinder / Endshake Shims

Our Shims will fit the 2020 Model Colt Python

Nominal O.D. of .314" X I.D. of .242"
Made to fit end of Crane inside Cylinder.

Assortment Listed at Top of This Section

Price includes Free Economy Shipping U.S.

Colt 2020 Python Revolver Cylinder Shim
Shim Thickness
Enter Choice / Request Below

Colt Python Revolver Cylinder / Endshake Shims

Our Shims will fit the Colt Python

Colt Python Cylinder Shim

Nominal O.D. of .357" X I.D. of .265"
Made to fit end of Crane inside Cylinder, and used with custom made bushing as needed ~ check your size before ordering.

NOTE: This is not a Factory recommended method of repair for this Colt model
Consualt a qualified gunsmith if you have questions

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt Python Cylinder Shim
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Manurhin M73 Cylinder Shim

Also Fits:

Manurhin MR73
Cylinder Shim

Nominal O.D. of .357" X I.D. of .265"

Installation is the same as a S&W DA Shim


BOXC-SAA

Colt Single Action Army Revolver Cylinder / Endshake Shims

Our Shims will fit the Colt SAA

Colt Single Action Army Cylinder Shim

Fits First and Second Generation Colt SAA and Authentic Reproductions only ~ Uberti SAA / Hawes
Also Fits Third Generation Colt SAA with Removable Bushing
Also Fits Uberti mfd. Cimarron Black Powder Frames

Nominal O.D. of .424" X I.D. of .357"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt SAA Gen 3 Cylinder Shim
Colt SAA Cylinder Shim
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Colt Police Positive Revolver Cylinder / Endshake Shims

Our Shims will fit the Colt Police Positive D Frame Revolver

May Also Fit Other D Frames Including;
Agent, Cobra, Diamondback, Others ~ Check Your Sizes Before Ordering

Also Fits; RIA/Armscor M200 .38

Colt Police Positive Cylinder Shim

Nominal O.D. of .401" X I.D. of .337"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt Police Positive Cylinder Shim
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Colt Official Police Revolver Cylinder / Endshake Shims

Colt Officier's Model ~ Colt Army Special

Colt Official Police Revolver Cylinder Shim

Fits many "E" Frame Revolvers
Known to fit Colt New Army and Navy
and Colt Army Special
Pythons up to the early 1970's
1969 and prior (pre-MK III) Troopers
Early I-Frame with 1-Piece Extractor Rod, including models 3-5-7
All Trooper .38/.357 and Early Python, Detective Special and Viper

Also Fits ~ Enfield N0. 2 Mark 1 Revolver

Check your shaft size to verify ~ Fits .355" to .360" Crane

Nominal O.D. of .458" X I.D. of .362"

Stock # Colt OP ~ Price includes Free Economy Shipping U.S.

Colt Official Police Cylinder Shim
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE


Colt Army Special (Early) Crane Shims

Early Colt Army Special Crane Shim

Nominal O.D. of .500" X I.D. of .419"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt Army Special (Early) Crane Shim
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Colt M1917 Cylinder

Colt M1917 / New Service Cylinder Shims

Colt M1917 New Service Cylinder Shims

Nominal O.D. of .480" X I.D. of .376"

Also Known to Fit:
High Standard Marshall W-105
High Standard Sentinel R-108

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt M1917/NS - Cylinder Shims
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Colt M1917 / New Service Crane Shims

Colt M1917 - New Service Crane Shim

Nominal O.D. of .511" X I.D. of .424"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt M1917 / New Service Crane Shims
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Colt New Frontier and Peacemaker Single Action .22
Cylinder Shims

Also Fits Heritage Rough Rider .22

Nominal O.D. of .419" X I.D. of .221"

Many Colt SA .22 and Clones with 7/32" Base Pin
Installs on front of cylinder - Held by Base Pin

Stock # Colt N.F. /CS

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Colt New Frontier Single Action .22 Cylinder Shims
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


~End of Colt Section~

Never try to teach a pig to sing, it wastes your time and annoys the pig

Hawes Revolver


Hawes Western Marshal / Hy Hunter
Revolver Cylinder / Endshake Shims

The Hawes Firearm Company was an American importer of Marshal Single Action Revolvers during the 1950s and 1960s

The Hawes Marshal Series Shown Here was a German made copy of the Colt Single Action Army revolver

Hy Humter
Also fits the Hy Hunter copies of the Colt Single Action made by J. P. Sauer and Sohn of Eckernforde, Germany and imported Prior to Hawes from 1954 to 1965

Hawes Western Marshal

Our Colt SAA Endshake Shims will fit Hy Hunter and Hawes German Made Models with a nominal .350" diameter Bushing Shaft

The model shown in the photo is a Western Marshal, 
but Our Colt SAA Cylinder Shim should fit all models;

  • Western Marshal
  • Silver City Marshal
  • Chief Marshal
  • Federal Marshal
  • Deputy Marshal
  • Montana Marshal

Fits Hawes Western Marshal with Removable Bushing.

Nominal O.D. of .424" X I.D. of .357"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Hawes / Colt SAA Cylinder Shim
Shim Thickness Choice
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


For More Information on the Hawes Western Marshal
visit TINCANBANDIT's Gunsmithing Site ~Click Here~


Hi Lance, Just wanted to let you know that the shims you sent me fit perfectly and they brought a 60 year old revolver back into perfect working condition. I liked your product so much that I placed another order for more shims to fix another revolver with the same issues. Thank You, Armando

Item # REM-1875

WANTED

Cylinder Pin Measurements for
Remington Model 1875, Model 1888 and Model 1890 Revolvers

I need Cylinder Pin and Gas Ring Measurements for this revolver
Please EMail or Call Lance

You might be interested in this article written about Variations in Remington Model 1875, Model 1888 and Model 1890 Revolvers


Item # RIA/Armscor M200

RIA/Armscor M200 Revolver


Rock Island Armory and Armscor M200 Revolver
Cylinder / Endshake Shims

Rock Island Armory Cylinder Shim

Armscor and Rock Island Armory
Revolver Cylinder Shims

Fits Rock Island Armory and Armscor M200 Revolver

Nominal O.D. of .314" X I.D. of .215"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.


Item # Rossi 720

Rossi Revolver


Rossi 720 Revolver
Cylinder / Endshake Shims

Use Charter Arms Revolver Cylinder / Endshake Shims
Install at end of cylinder shaft inside cylinder like S&W
.299" X .345" Charter Arms DA

Rossi 38 & 68 Revolver
Cylinder / Endshake Shims

Use Taurus 65 Cylinder / Endshake Shims
Install at end of cylinder shaft inside cylinder like S&W
.242" X .345" Taurus


Smith and Wesson K, L, N Frame


All Our S&W Revolver Cylinder / Yoke Shims
Standard Assortment Paks

Shim Install Locations

Our Standard Cylinder / Yoke Shim Pak Assortments BELOW are as follows;

2 Pak comes in .002"
4 Pak comes with 2 each .002" and .003"
6 Pak comes with 2 each .002", .003" and .004"
8 Pak comes with 2 each .002", .003", .004" and .005"
12 Pak comes with 4 each .002", .003", .004"
20 Pak comes with 4 each .002", .003". .004", .005" and .006"
24 Pak comes with 6 each .002", .003", .004" and .005"
30 Pak Gunsmith Special Assortment comes with 6 each .002", .003", .004", .005" and .006"
50 Pak Your Assortment
-OR-
Choose ANY Pak and Specify Your Requested Thickness in Comment Box


BOX SWKLN-CS

Smith & Wesson K, L, N, X Frame Revolver Cylinder Shim / End Shake Bearing Paks

S&W K, L, N Cylinder Endshake Shims

Stainless Steel K, L, N, X Frame Cylinder Shims - Endshake Bearings to reduce Cylinder End Play
Cylinder Shims can be stacked to obtain proper clearance.
Nominal O.D. of .376" X I.D. of .265"

Also Fits X Frame ~ S&W 500

Cross Reference / Fits: Smith and Wesson M1917 Revolver ~ "2nd Hand Ejector Frame"
Also Fits S&W 1905 Hand Ejector Models

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Stock # SWKLN-CS

S&W K, L, N Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Smith & Wesson K, L, N Frame Revolver Yoke Bearing Paks

Smith and Wesson Yoke Bearings

Stainless Steel K, L, N Frame Yoke Shims - Yoke Bearings to Adjust Cylinder End Play 
Yoke Shims can be stacked to obtain proper clearance.

These Shims are installed between the Yoke and Frame.

Yoke Bearings are necessary when setting up the Yoke and Cylinder for Minimum Endshake, especially on S&W Models (1988 Series & Later) that have the Spring Loaded Plunger in the Front Side Plate Screw.
Installation Instructions are not included.


Nominal O.D. of  .498" X I.D. of .314"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Stock # SWKLN-YOKE

S&W K, L, N Yoke Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


TECH TIP: CYLINDER SHIMS

Larry Potterfield ~ How to Install S&W Cylinder Shims


Smith and Wesson J Frame

Centerfire & Rimfire


Smith & Wesson J Frame - Center Fire Revolver Cylinder Shim / End Shake Bearing Paks

Stainless Steel Centerfire J Frame Cylinder Shims - Endshake Bearings to Reduce Cylinder End Play

SW J Frame Centerfire Revolvers Cylinder Shims

Cylinder Shims can be stacked to obtain proper clearance.
Nominal O.D. of .294" X I.D. of .190"

Note - .22 Cal 7 and 8 Shot Models use this shim

Note -  .32 Cal Mod 30-1 uses J R.F. shims

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Center Fire Revolvers Only
Stock # SW-JCF/CS

S&W J Center Fire Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Smith & Wesson J Frame - Rimfire .22 Caliber Revolver
Cylinder Shim / End Shake Bearing Paks

Smith and Wesson J Frame Rimfire Cylinder Shims

Stainless Steel Rimfire J Frame Cylinder Shims - Endshake Bearings to Reduce Cylinder End Play
Fits J-Frame .22 Caliber Models

Cylinder Shims can be stacked to obtain proper clearance.

Note - 7 and 8 Shot .22 Models use J CenterFire Shim

Note - This also fits some Older S&W I Frame Models
and .32 S&W Long J Frame and Mod. 30-1

Nominal O.D. of .357" X I.D. of .242"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Rimfire Models Only  
Stock # SW-JRF/CS

S&W J Rim Fire Cylinder Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Smith & Wesson J Frame Revolver Yoke Bearing Paks


Stainless Steel J Frame Yoke Shims - Yoke Bearings to Adjust Cylinder End Play SW J Frame Yoke Shims
Yoke Shims can be stacked to obtain proper clearance

These Shims are installed between the Yoke and Frame to compensate for wear.

Yoke Bearings are necessary when setting up the Yoke and Cylinder for Minimum Endshake.
Fits J Frame Revolvers with .263" Yoke Shaft.
Installation Instructions are not included.


Nominal O.D. of  .442" X I.D. of .265"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Stock # SWJ-YOKE

S&W J Frame Revolver Yoke Shim
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


Hi Lance,
 I am a retired LEO and was the Firearms Instructor and Armorer for my dept.
Today I rebuilt my S&W 63 with your 6 Pak Cylinder Shim Kit that I received yesterday. It was great to remove the end shake without having to stretch the cylinder arbor.  It is now like when it was new!
 I had used this revolver for training my officers in revolver snub nose usage and have lost count how many rounds had been put thru it.... Your quick response and excellent product is deeply appreciated. I am now one of your biggest FANS ! Keep up the good work and I recommend your business to anyone in need of your products !
BE SAFE !  ROB in KY 10/19

Smith and Wesson "Other"


BOX SW87SH

Smith & Wesson Safety Hammerless
Smith & Wesson Double Action 4th Model
S&W 1887
Revolver Cylinder Shim / EndShake Shim Paks

.299" X .362" ~ In Stock 6/2022

Fits Revolvers with a .295" plus/minus Cylinder Shaft
and a .361 plus/minus Cylinder Gas Ring

302 Stainless Steel
Safety Hammerless Cylinder Shims / Endshake Bearings to Reduce Cylinder End Play
Cylinder Shims can be stacked to obtain proper clearance.
Nominal O.D. of .362" X I.D. of .299"

Our Standard Shim Pak Assortments are as follows;

2 Pak comes in .002"
4 Pak comes with 2 each .002" and .003"
6 Pak comes with 2 each .002", .003" and .004"
8 Pak comes with 2 each .002", .003", .004" and .005"
12 Pak comes with 4 each .002", .003", .004"
20 Pak comes with 4 each .002", .003". .004", .005" and .006"
24 Pak comes with 6 each .002", .003", .004" and .005"
30 Pak Gunsmith Special Assortment comes with 6 each .002", .003", .004", .005" and .006"
50 Pak Your Assortment

-OR- Choose ANY Pak and Specify Your Requested Thickness in Comment Box

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Stock # SW87SH-CS

S&W 1887 Safety Hammerless Cylinder Shim 299X362
Shim Thickness
Enter Choice / Request Below

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All Our S&W Revolver Cylinder / Yoke Shims
Standard Assortment Paks

Shim Install Locations

Our Standard Cylinder / Yoke Shim Pak Assortments BELOW are as follows;

2 Pak comes in .002"
4 Pak comes with 2 each .002" and .003"
6 Pak comes with 2 each .002", .003" and .004"
8 Pak comes with 2 each .002", .003", .004" and .005"
12 Pak comes with 4 each .002", .003", .004"
20 Pak comes with 4 each .002", .003". .004", .005" and .006"
24 Pak comes with 6 each .002", .003", .004" and .005"
30 Pak Gunsmith Special Assortment comes with 6 each .002", .003", .004", .005" and .006"
50 Pak Your Assortment
-OR-
Choose ANY Pak and Specify Your Requested Thickness in Comment Box


Taurus Cylinder Shims


Taurus 65 Cylinder / Endshake Shims

Taurus Cylinder Shims

Our Shims will fit Many Older Taurus Revolvers
Also fits Rossi Models 38 and 68
If you have questions on fit, measure first

Nominal O.D. of .345" X I.D. of .242"

Including Models 65, 66 7 Shot Model, 82, 85/605 etc.

Note: Taurus 66 6 Shot Model - Use Colt SAA Cylinder Shim

Note: Taurus 85 / Judge / Raging Bull - use Dan Wesson Large Cylinder Shim
install under Cylinder Bushing - see below

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Stock # Taurus-65/CS

Taurus 65 Cylinder Shim Pak
Shim Thickness
Enter Choice / Request Below

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Taurus Early Model 66 Cylinder / Endshake Shims

Early Taurus Cylinder Shim

These Shims fit Old Taurus 66 Revolvers
If you have questions on fit, measure first

Nominal O.D. of .369" X I.D. of .299"

Model ~ Taurus Early 66

Also Fits:
EAA Windicator

Note: Some Taurus 66 6 Shot Models use:
Colt SAA Cylinder Shim - O.D. of .424" X I.D. of .357"
Check Your Size before Ordering

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Stock # Taurus-E66/CS

Taurus Early 66 Cylinder Shim Pak
Shim Thickness
Enter Choice / Request Below

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Taurus 83 Pre-Lock Cylinder

Taurus 83 and Similar without Cylinder Bushing

see Photo - Right
If you do NOT have a loose bushing you can use our 
.299" X .345" Charter Arms Cylinder Shims

Follow Instructions in Photo
Check your Yoke Cylinder Shaft Dimensions!

If you have questions on fit, measure first


Taurus 85 Late Models and Judge Cylinder

Taurus 85 / Judge with Loose Cylinder Bushing

see Photo - Right
If you have a loose bushing you can install the shim under the bushing as shown in photo at right.
Use Dan Wesson Large Frame ~ T85 Cylinder Shims - .376" X .442"

If you have questions on fit, measure first.


Uberti Revolver


Uberti American Top Break Single Action Revolver

Cylinder Shims .442" X .500"

Coming - New May 2024


Dan Wesson Revolver


Dan Wesson Large Frame Cylinder / Endshake Shims

Dan Wesson Cyl Shims

Our Shims will fit Large Frame Dan Wesson Revolvers
and Taurus 85 / Judge

Made from USA Full Temper 300 Series Stainless Steel
Nominal O.D. of .442" X I.D. of .376"

For Large Frame Dan Wesson Revolvers
Matches Factory Size
Cross Reference: 
Fits Taurus 44 and 454 - Model 85 / 905 and "The Judge" "Raging Bull"
Between #69 Bushing and Yoke

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Dan Wesson Large Frame Cylinder Shim Pak
Shim Thickness
Enter Choice / Request Below

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Dan Wesson Large Frame Yoke Shims

Dan Wesson Large Yoke Shim

Our Yoke Shims will fit Large Frame Dan Wesson Yoke Shaft at the Frame

Made from USA Full Temper 300 Series Stainless Steel
Nominal O.D. of .511" X I.D. of .345"

For Large Frame Dan Wesson Revolvers to Adjust for Wear at Yoke / Frame Joint

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Dan Wesson Large Frame Yoke Shim Pak
Shim Thickness
Enter Choice / Request Below

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Dan Wesson Small Frame

Dan Wesson Small Frame Cylinder / Endshake Shims

Dan Wesson Late Model Small Frame

DW Late Model CYL Shim

Our Shims will fit many Small Frame Dan Wesson Revolvers

Made from USA Full Temper 300 Series Stainless Steel
Nominal O.D. of .400" X I.D. of .314"

I make two different D.W. Small Cylinder Shims, 
check your size before ordering.

Important NOTE: Fits Small Frame Revolvers with later model Crane
with a Cylinder Stop Ridge.

Measure with calipers first.

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Dan Wesson Small Frame Cylinder Shim Pak
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY

Photo Courtesy of RKH

Lance and Tammy,
Thank you for a great product....  After 40 years of having my cylinder bump against the barrel on closure… I finally got the cylinder to fit properly.  (continued on Reviews Page)

Photo Wanted - Clear Photos of the 15-2 loose bushing cylinder and yoke (same as below - but like the late model above) wanted in exchange for a free shim pak - write me for details

Early Dan Wesson Cylinder Bushing Shims

Our Shims will fit Early Small Frame Dan Wesson Revolvers

Nominal O.D. of .376" X I.D. of .314"15-2 Cylinder Shim

Fits Early Small Frame Revolvers with Removable Cylinder Bushing
Shims are installed inside Cylinder - Under the Bushing

Matches Factory Size
I make two different D.W. Small Cylinder Shims, check your size before ordering.

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Dan Wesson Early Small Frame Cylinder Shim Pak
Shim Thickness
Enter Choice / Request Below

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H&R Revolver Cylinder Shim


BOXH&R

H&R Revolver Cylinder / Endshake Shims

Custom Fit for Harrington & Richardson
Revolver Model 604 & 732  - may fit others

Nominal O.D. of .442" X I.D. of .310"

NOTE: Due to the design of the Crane, there is very little surface area for support, and shim is open to damage from opening and closing especially when using thinner shims.

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

H&R Revolver Cylinder Shim Pak
Shim Thickness
Enter Choice / Request Below

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Mr. and Mrs. Shively: re Colt Official Police Cylinder Shims
The shims arrived today and they are perfect. My 50 year old H&R Sportsman 999 works like new. The cylinder play was causing occasional misfires during rapid fire match....... Thanks Again.-DMM

Charter Arms Revolver Cylinder Shim


-NEW- Charter Arms Revolver Cylinder / Endshake Shims

ALT

Custom Made for Charter Arms Revolvers
- All Double Action Models -

Fits Between Cylinder Gas Ring and Yoke ~ Installs in the same manner as a Single Action Revolver by installing on the yoke, NOT inside the cylinder like a S&W J Frame
Nominal O.D. of .345" X I.D. of .299"

Cylinder / Yoke Shim Assortment Chart

Price includes Free Economy Shipping U.S.

Charter Arms Cylinder Shims
Shim Thickness
Enter Choice / Request Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


3/8" Standard Cylinder Shim


BOX38CYL

3/8" Cylinder / Endshake Shims

These are the RAR Bolt Shims and can be used on some cylinder applications

Standard Size Shims will fit Revolvers needing a 3/8" I.D.
and 1/2" O.D.

Fits: High Standard Double 9
Also H&R Sportsman

Made from USA Full Temper 300 Series Stainless Steel
Available in 002" Through .009" Stock


Nominal O.D. of .499" X I.D. of .376"

Assortment is standard Bolt Shim Assortment Paks listed below, or specify what thicknesses you would like

Fits: Ruger American Rimfire Bolt

  • 4 Pak Assortment - $11 includes 1 each .002", .003", .004" and .005"
  • 5 Pak Assortment - $14 includes 1 each .0015", .002", .003", .004" and .005"
  • Use Drop-Down V and Buy 2X Double or 3X Triple Pak and Save $
  • 2 Shim Pak - $7.50  *Specify your size in Box Below .0015" or .002" - .007"
  • Includes Free ~ First Class Mail Economy Shipping

Price includes Free Economy Shipping U.S.

Ruger American Rimfire Bolt Shim Pak 376 X 500
Choose Assortment Shim Pak
Enter Your Special Notes Below

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


All Our Revolver Cylinder / Crane / Yoke Shims
Standard Assortment Paks

Our Standard Cylinder / Crane / Yoke Shim Pak Assortments BELOW are as follows;

2 Pak comes in .002"
4 Pak comes with 2 each .002" and .003"
6 Pak comes with 2 each .002", .003" and .004"
8 Pak comes with 2 each .002", .003", .004" and .005"
12 Pak comes with 4 each .002", .003", .004"
20 Pak comes with 4 each .002", .003". .004", .005" and .006"
24 Pak comes with 6 each .002", .003", .004" and .005"
30 Pak Gunsmith Special Assortment comes with 6 each .002", .003", .004", .005" and .006"
50 Pak Your Assortment
-OR-
Choose ANY Pak and Specify Your Requested Thickness .002" - .009" in Comment Box

👉Link To: ADD USPS TRACKING UPGRADE with SHIPPING PROTECTION

👉Link To: INTERNATIONAL TERMS / POSTAGE $1


Cylinder Shim Reference List

Cylinder / Yoke / Crane Shims Referenced by Size

  • Coming Soon - .190" X .281" Rossi M511 ~ J CenterFire Clone
  • .190" X .294" S&W - J CenterFire
  • .198" X .337" Ruger Bearcat Rimfire
  •  Coming Soon - .207" X .293" Colt M1877
  •  Coming Soon - .215" X .314" RIA M200
  • .221" X .337" SP101 / Colt Anaconda / Colt Agent
  • .221" X .419" Colt New Frontier .22 / Heritage Rough Rider .22
  • .242" X .345" Taurus
  • .242" X .357" S&W - J Rimfire / I Frame
  • .251" X .376" Ruger Single Action Small
  • .251" X .420" Ruger Single Action Large ~ Also Fits: Uberti Cattleman
  • .265" X .357" Colt Python / Manurhin MR73 / 1873 Pietta
  • .265" X .376" S&W - KLN Cylinder
  • .265" X .442" S&W - J Frame Yoke
  • .299" X .345" Charter Arms DA
  • .299" X .362" S&W Safety Hammerless In Stock 6/2022
  • .299" X .369" Taurus M66 Cylinder / EAA Windicator
  • .299" X .401" Ruger Super RedHawk DA
  • .310" X .442" H&R 604 Revolver
  • .314" X .376" Dan Wesson Small w/ Removable Bushing
  • .314" X .401" Dan Wesson Small
  • .314" X .498" S&W - KLN Yoke
  • .337" X .401" Colt Police Positive ~ Also Fits; RIA/Armscor M200 .38
  • .345" X .442" Ruger LG DA Revolver Yoke
  • .345" X .511" Dan Wesson Large Frame Crane - New August 2021
  • .357" X .401" RSA w/Bushing ~ Special - Email Me
  • .357" X .424" Colt SAA - Uberti Cimarron
  • .362" X .458" Colt Official Police ~ British Enfield #2 Mark I ~ H&R Sportsman 999
  • .376" X .442" Dan Wesson Large
  • .376" X .480" Colt M1917 / New Service Cylinder - High Standard Marshall
  • .376" X .500" 3/8" / H&R Sportsman
  • .419" X .500" Colt Army Special Crane - Early
  • .424" X .511" Colt M1917 / New Service Crane

Shim Color Code to Thickness Chart

Shim Thickness Color Code

.0015" - Yellow
.002" - Black
.003" - Blue
.004" - Purple
.005" - Red
.006" - Orange
.007" - Green
.008" - Pink
.009" - Brown
.010" - Yellow


If you need a shim for a model not listed:

First, I would contact the manufacturer to ask if they supply cylinder shims,
some companies do, although they usually are somewhat expensive.

If not, if it is a Double Action, you would need to determine where to place the Shim.

Some are like the Taurus or Dan Wesson and install below the Front Cylinder Bushing,
so you would measure the ID and OD of the Front Cylinder Bushing.
Some are like a Single Action Revolver and can be installed at the Front of the Cylinder,
to bear between the Cylinder and the Yoke Frame
Others are like the S&W and are installed at the Rear End of the Yoke Shaft, in the bottom of the Cylinder, effectively lengthening the Yoke Shaft. 
In any case, if you can supply me with an accurate measurement of the shaft, cylinder ID,
yoke shaft ID/OD and a picture of what you are doing, I may be able to help you
find a shim from or current inventory or possibly make tooling to fit your request.

You can send questions to:  Lance@TriggerShims.com


Stainless Shim Strips for Gunsmiths and AR-15 / Modern Sporting Rifle

Selection of Shim Stock for Gunsmith General Use and for Barrel Fitting of AR Style Modern Sporting Rifles

Stainless Shim Stock to Shim your barrel extension to eliminate sloppy fit and accurize your AR-15 Modern Sporting Rifle

Stainless Shim Stock for GunSmiths
Darn Handy When You Need A Small Piece of Metal

  • scope base adjustment
  • sight adjustment
  • head-space adjustment
  • spacers
  • can be silver soldered
  • AR-15 Barrel Extension Shims

We sell Shim Stock Strip Sets for Modern Sporting Rifles
I make .001", .0015" and .002" - 3 Paks for Barrel to Receiver Sleeves

Use it for all types of projects from Special Shims to Barrel Shim Stock

Your Choice any 3 Thicknesses set by adding notes in "Special Notes" box provided

3 Pieces 2" X 6" Strips for $14.00 includes Free Shipping

Stainless 302 Stock in Whole Sizes .002" - .010"

Choose Thickness Pak
Enter Special Notes Below

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Hi Lance,
Your shims worked like a charm! I had a couple of S&W's with really tight B/C gaps - an early 28 that I just picked up with B/C gap between 0.002 and 0.004 (due to a slightly non-concentric cylinder face), and a 686 that I’ve had for a while that had some custom work done with a gap of just under 0.004. A bit of end-shake was enough to cause a bit of B/C interference on both. The 0.002 did the job on the 28, and the 0.003 solved the 686. I couldn’t be happier. You have a fantastic product at an amazing price. I will spread the word. Thanks and God Bless,
- Gord in Canada

Uncategorized "Odd" Shims

SINGLE GUN SHIMS AVAILABLE FOR CUSTOM ORDERS

Single Style Gun Shims are available for custom orders from our inventory.
All shim styles are available in Thicknesses from 002" through 009"

Price includes shipping. Minimum Order 2 Pak
Use the PayPal Cart to add this item, and update cart to quantity desired.
Use comments or e-mail to indicate the size & style you require.

 

Stainless Shims include Free Shipping

Custom Shim Pak Quantity
Put Special Request Notes Here

👉Link To: ADD ECONOMY MAIL TRACKING UPGRADE - USA ONLY


"The Constitution preserves "the advantage of being armed which Americans possess over the people of almost every other nation...(where) the governments are afraid to trust the people with arms." ~ James Madison of Virginia (The Federalist, No. 46)

UPGRADE FROM FREE ECONONY SHIPPING ~to~ SHIM TRACKING w/ SHIPPING PROTECTION #ESU

~ SHIMS ONLY ~
~ $5.00 U.S. Tracking UPGRADE ~

NOW Includes
~ SHIPPING PROTECTION* ~
~ USA ONLY ~

Upgrade from FREE ECONOMY MAIL to
Bubble Pak w/ Tracking

(Shims Only) Orders - Add TRACKING $5.00 - USA ONLY

Shim orders DO NOT include Tracking!

THIS IS FOR SHIMS - ALL OTHER ORDERS Include this Upgrade

~Click the ADD TO CART button below ANYTIME BEFORE WE SHIP SHIMS~

Enter Customer Shipping Name Below

USA ONLY
* USPS Ground Advantage™ Service
* Replacement for items lost or damaged during shipping


~Click Here~ for U.S. PRIORITY Mail

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We Cheerfully accept Cash, Money Order, and Credit Cards through our Secure PayPal Check-Out

All Website Orders are Shipped the Next Business Day

I will Ship Shims to USA, Canada and International

Gun Parts Shipped to USA Only


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"American Made Gun Shims" - GunShims.com - TriggerShims.com
and
TriggerShims is a Trademark
of
Shively Sales
Michigan Center, Michigan

Copyright 2008 ~ 2022

God Bless and Make America Great Again!

BY PURCHASING SHIVELY SALES PRODUCTS
YOU ASSUME ALL RESPONSIBILITY FOR THEIR SAFE INSTALLATION AND USAGE.
YOU RETAIN ANY AND ALL RESPONSIBILITY FOR YOUR OWN ACTIONS. Be Safe!!

If you have any questions or safety concerns, see a qualified Gunsmith.

I manage this site myself, Please Report Any Website Problems to;
Lance at Webmaster@TriggerShims.com

Republic.... I like the sound of the word. It means people can live free, talk free, go or come, buy or sell, be drunk or sober, however they choose. Some words give you a feeling. Republic is one of those words that makes me tight in the throat - the same tightness a man gets when his baby takes his first step or his first baby shaves and makes his first sound as a man. Some words can give you a feeling that makes your heart warm. Republic is one of those words. - John Wayne in the Alamo