TriggerShims.Com

Smith & Wesson K L N and X Frame
Trigger Shim Kits and Cylinder Shims

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Trigger Shims Brand
American Made Gun Shims

Gun Smith Supplies
Since 2008

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Smith and Wesson®

K ~ L ~ N ~ X Frame

Smith & Wesson K L N and X Frame
Hammer / Trigger Shim Kits and Cylinder Shims

Custom made Trigger and Hammer Shims for the
Smith & Wesson K, L, N and X Frame Revolver
By installing my Custom Hammer and Trigger Shim Kit, you can eliminate drag created by the Hammer and Trigger rubbing the frame.
Sideplate Shims.
Our Cylinder Shims / Endshake Bearings and Yoke Bearings can reduce the Total End Play on the Cylinder.
We also have Wolff GunSprings Power Rib Shooters Paks Available



S&W Revolver Hammer/Trigger Shims

S&W Revolver Cylinder Shims

S&W Revolver Yoke Shims

S&W Revolver Wolff Spring Kits

Shipping/Mail Upgrades/Tracking Information

Our Shims are Available in .002" through .009"
Order Any Kit on This Page and Request Custom Sizes via Email.

Your Visa/MC Payment is Secure with our PayPal Checkout.

My Custom Made Shim Washers for the Smith and Wesson K, L, and N Frame and X Frame revolver will allow you to center the hammer and trigger, eliminating drag caused by these parts rubbing the frame.
Our Shim washers are made of 300 Series Stainless Steel, custom manufactured specifically to fit the K, L and N Frame.

Note-
X Frame and L Frame Model 69 .44 Combat Magnum takes a Larger Trigger Shim
Order Box for X Frame is listed below K, L, and N shims.

K-Frame models: 10, 12, 13, 14, 15, 16, 17, 18, 19, 65, 66, 67, 617, 648
L-Frame models: 581, 586, 681, 686, 696
N-Frame models: 24, 25, 27, 28, 29, 57, 610, 624, 625, 627, 629, 657


S&W K ~ L ~ N Frame Revolver
Hammer and Trigger Shim Paks

Smith & Wesson K, L, N Frame Hammer/Trigger Shim Kits
Sideplate Shims



Stainless Steel K, L, N Frame Shims for the Hammer and Trigger Pin

S&W K L N Shims

Smith and Wesson Models
K, L, and N Frame Revolver
Hammer ~ and ~ Trigger
Shim Paks

Our Hammer AND Trigger Shim Pak Assortments BELOW are as follows;

 4 Pak comes with 2 H&T each .002"
 8 Pak comes with 2 H&T each .002", .003"
12 Pak comes with 2 H&T each .002", .003", .004"
16 Pak comes with 2 H&T each .002", .003", .004", .005"
20 Pak comes with 2 H&T each .002", .003". .004", .005" and .006"
24 Pak comes with 4 H&T each .002", .003", .004"
32 Pak Gunsmith Special Assortment comes with 4 H&T each .002", .003", .004", .005"
 2 Pak comes in .002" ~ You Choose ~ Hammer or Trigger

-ORDERING INSTRUCTIONS-

  • Box 1 ~ Choose ANY Pak Quantity for Best Pricing
  • Box 2 ~Choose From Hammer AND Trigger, or Hammer Only or Trigger Only
  • Box 3 ~ for Special Request of Thickness or Assortment
  • Stock # SWKLN-H/T - Price Includes Free Economy Shipping

    S&W K, L, N Frame H/T Kit
    Regular or Hammer or Trigger Assortment
    Enter Choice / Request Below

    Smith and Wesson X Frame
    Hammer / Trigger Kit

    Also Fits
    K and L Frame Model 66 and 69 Combat Magnum
    NOT for standard K, L, N Frames

    Smith and Wesson X Frame .500 Magnum
    Smith and Wesson X Frame .460 Magnum
    K & L Frame Model 66/69 Combat Magnum

    S&W X takes a Larger I.D. Trigger Shim (.126" X .242")

    S&W X Frame Revolvers have a Larger Trigger and Pin,
    and require the Larger OD Trigger Shim we make

    H&T Assortment Paks are the same as K, L, and N Frame above

    Stock # SWX-H/T ~ Price includes Free Economy Shipping!

    S&W X Frame H/T Kit
    Regular or Hammer or Trigger Assortment
    Enter Choice / Request Below

    TECH TIP: SHIM INSTALLATION

    S&W Hammer and Trigger Shim Installation Instructions

    To install shims in your S&W Revolver, you should disassemble and remove the Hammer and Trigger springs,
    begin by installing a shim on each side of the Trigger and Hammer, re-install the frame side plate (without springs) and check for binding. If the Trigger and Hammer move freely, continue to add shims.
    At the point you begin to trap or bind the hammer and trigger, you will have your approximate free clearance, and you can then remove shims and install the proper amount, leaving a final clearance of around .003" to .004" - and reassemble the unit complete.

    I suggest a 12 Piece Kit to provide ample Shims for this procedure.



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

    S&W K, L, N Cylinder Endshake Shims

    Stainless Steel K, L, N 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"

    Cross Reference / Fits:
    Smith and Wesson M1917 Revolver ~ "2nd Hand Ejector Frame"

    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

    Price includes Free Economy Shipping

    Stock # SWKLN-CS

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


    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"

    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

    Price includes Free Economy Shipping

    Stock # SWKLN-YOKE

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

    TECH TIP: CYLINDER SHIMS

    Larry Potterfield ~ How to Install S&W Cylinder Shims



    S&W K, L, N Revolver Wolff Spring Kits

    Spring Removal Tool Information at the Bottom of this Page

    Smith & Wesson Models K, L and N Shooter's Pak


    #17121 $24.95


    Wolff 17121
    The Power Rib Mainspring
    developed by W.C. Wolff Company is a patented mainspring for use in Smith & Wesson K, L and N frame revolvers. This spring has a unique variable power rib-back design. The Wolff Power Rib Mainspring dramatically improves the smoothness and consistency of trigger pull essentially eliminating stack up as well as providing optimum hammer action. This spring can usually take the place of expensive trigger jobs, with better results. NOTE: For most target and non-critical applications, Wolff recommends the TYPE-2 spring which is reduced power.
    This kit is the TYPE 2
    For critical applications such as law enforcement, Wolff strongly recommends the TYPE-1 spring which is factory equivalent in strength.
    Power Rib Shooter's Paks -

    Shooter's paks for Smith & Wesson K, L and N frame revolvers contain a Power Rib mainspring and 1 each of 13, 14 and 15 pound reduced power rebound springs allowing optimum adjustment of the hammer and trigger functions. As mentioned above, these paks can often take the place of expensive "trigger jobs" with better results
    I also include a 17185 Xtra Power Cylinder Stop Spring in this kit,
    for a total of 5 springs in this kit.



    K-Frame models: 10, 12, 13, 14, 15, 16, 17, 18, 19, 65, 66, 67, 617, 648
    L-Frame models: 581, 586, 681, 686, 696
    N-Frame models: 24, 25, 27, 28, 29, 57, 610, 624, 625, 627, 629, 657

    Wolff 17121-Type 2 $24.95 Free Shipping!

    Spring Kits Ship USA Only / No Exports


    SMITH & WESSON K, L and N SHOOTER'S PAK


    #17120 $24.95


    This kit is the TYPE 1 Factory Equivalent Power Rib Mainspring
    For critical applications such as law enforcement, Wolff strongly recommends the TYPE-1 spring which is factory equivalent in strength.
    Power Rib Shooter's Paks -

    Shooter's paks for Smith & Wesson K, L and N frame revolvers contain a Factory Equivalent Power Rib Mainspring and 1 each of 13, 14 and 15 pound reduced power rebound springs allowing optimum adjustment of the hammer and trigger functions. As mentioned above, these paks can often take the place of expensive "trigger jobs" with better results
    I also include a 17185 Xtra Power Cylinder Stop Spring in this kit,
    for a total of 5 springs in this kit.



    K-Frame models: 10, 12, 13, 14, 15, 16, 17, 18, 19, 65, 66, 67, 617, 648
    L-Frame models: 581, 586, 681, 686, 696
    N-Frame models: 24, 25, 27, 28, 29, 57, 610, 624, 625, 627, 629, 657



    Wolff 17120 Type 1 $24.95 Free Shipping!

    Spring Kits Ship USA Only / No Exports


    Smith and Wesson K, L, N
    17185 Xtra Power Cylinder Stop Spring


    This spring is included in our 17121 and 17120 Spring Pak.
    Stock No 17185......$7.95


    Wolff 17185 $7.95 Free Shipping

    Spring Kits Ship USA Only / No Exports


    Spring Kits and Tools Ship USA Only / No Exports

    New at TriggerShims

    SMITHMASTER™
    TRIGGER SPRING TOOL FOR S&W® REVOLVERS

    SMITHMASTER™ - TRIGGER SPRING TOOL FOR S&W® REVOLVERS

    The SmithMaster™ takes the worry out of changing S&W® Trigger springs. Works on all J,K,L, and N Frame revolvers.

    The SmithMaster™ is a unique, double ended tool designed for easy, trouble free removal and installation of the S&W® rebound/trigger spring assembly.

    Price........ $33.95 Includes Free USA Shipping

    Go To GunSmith Tools Page for Full Description

    Number of Tools

    TECH TIP: S&W Trigger Spring Tool

    Gunsmither Tools make a unique line of American Made Gun Smith Tools with Instructional Video's
    Buy it from us with your spring order ~or~
    Stop by Joe's web site (link below) and tell him Lance sent you, You will be glad you did!

    Link to GunSmither Tools

    TECH TIP VIDEO: S&W Trigger Spring Tool


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    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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