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TriggerShims Brand
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Walther Shims
Walther Page Index
~ Quick Links to Items on This Page ~
Walther KK500 Bolt ShimsWalther KK300 Bolt Shims
Walther KKM / KKJ Bolt Shims
Walther KKM TECH TIP
Walther PPK Trigger Shims 120X190
TECH TIP: Lance's Bolt Shim Instructions ~ A General Guide
PAYMENT GUIDE AND INSTRUCTIONS
👉Link To: ADD USPS TRACKING UPGRADE with SHIPPING PROTECTION
Item # WKK500/BS
Walther KK500 Rimfire Bolt Shims
Walther KK500 Model Small-Bore Target Rifle Bolt Shims
The Walther KK500 Model Small-Bore Target Rifle chambered for the .22 Caliber Long Rifle Cartridge
Bolt Shims for Walther KK500 Target Rifles
Also may fit other models, check your bolt size to confirm
Bolt Shim ~ .480" X .751"
Note: Walther KK300 Rifles cross to Tikka T1X Shims
Currently Walther (Factory?) Shims I have been told come in these thicknesses:
- 1.52mm = .0598"
- 1.53mm = .0602"
- 1.54mm = .0606"
- 1.55mm = .0610"
- 1.56mm = .0614"
With our kit, you can adjust the full range of sizes in increments of .0005 by stacking shims -
Adjust by stacking with your current shims, or make a complete stack to adjust under your current thickness
TriggerShims Bolt Shims come in the following assortments, Buy Multiple Paks and Save $
NEW 5 Piece Kits ~ Include .0015" Shims for Finer Adjustment
- 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"
- 2 Shim Pak - $7.50 *Specify your size in Box Below .0015" or .002" - .007"
- You can Request Your Own Assortment Thicknesses In Box Below
- Includes Free ~ First Class Mail Economy Shipping
Walther KK500 Bolt Shim 14 Pak Assortment includes;
1 X .0015" and (1) each .002" - .009" and 5 X .010
Unlimited potential adjustment X .0005" so you will be assured
to have more than needed to adjust the range of one rifle.
.008', .009", and .010" Shims only available in this Special Walther 14 Pak
- 14 Pak Assortment - $38.50
These are the Original TriggerShims Brand Walther KK500 Bolt Shim Pak
Does the guy your shooting against use our bolt shims?
Includes Free U.S. Postage
Item # WKK500/BS Bolt Shim Pak ~ .480" X .751"
Click Box to Choose Different Quantities
👉Link To: ADD USPS TRACKING UPGRADE with SHIPPING PROTECTION
👉Link To: INTERNATIONAL TERMS / POSTAGE
Special Thanks to Field Tester Javier in Spain
Item # WKKM-KKJ/BS
Walther KKM and KKJ Rimfire Bolt Shims
Walther KKM and KKJ Model Small-Bore Target Rifle Bolt Shims
These Shims for the the Walther KKM and KKJ Model Small-Bore Target Rifle chambered for the .22 Caliber Long Rifle Cartridge
Also Fits KKJ .22 WMR
These are slightly large ID Bolt Shims for Walther KKM and KKJ Target Rifles,
repurposed temporarily for use
If received well, we will make a new shim with a slightly smaller ID to fit the .620" Bolt Diameter somewhat closer.
Also may fit other models, check your bolt size to confirm
Bolt Shim ~ .634" X .751"
TriggerShims Bolt Shims come in the following assortments, Buy Multiple Paks and Save $
NEW 5 Piece Kits ~ Include .0015" Shims for Finer Adjustment
- 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"
- 2 Shim Pak - $7.50 *Specify your size in Box Below .0015" or .002" - .007"
- You can Request Your Own Assortment Thicknesses In Box Below
- Includes Free ~ First Class Mail Economy Shipping
Includes Free U.S. Postage
Item # WKKM-KKJ/BS Bolt Shim Pak ~ .634" X .751"
Click Box to Choose Different Quantities
👉Link To: ADD USPS TRACKING UPGRADE with SHIPPING PROTECTION
TECH TIP REVIEW:
KKM Rifles Bolt Shim Damaged by Cocking Detent ~ Gunsmith Ray Hamell
Tech Tip for KKM Rifles by Gunsmith Ray Hamell - Shim Damaged by Cocking Detent;
The problem here is that the cocking detention is shearing the shim when closing the bolt while chambering a round. Simply removing the bolt detent and spring should do the Trick. Its only function is to maintain the bolt face/ handle alignment when the bolt is removed from the rifle. I have done this on all the Walthers I’ve built and the only downside is that occasionally the two halves become unintentionally misaligned while the bolt is out of the rifle and have to be manually timed to re-insert the bolt. No functional downside as long as the bolt is in the rifle. The second picture clearly shows the cocking detent. Placing a “witness” mark centered over the detent before removal will make visual realignment a breeze when reassembling the bolt or in the event the two halves become misaligned while the bolt is removed for cleaning or storage. I recommend a stiff bolt grease rather than oil on the shims, as that helps maintain alignment and helps prevent dust and other debris from collecting between the bolt halves.
Item # SS-WKK300/BS
Walther KK300
Tikka T1x Rimfire Rifle
Sako Tikka T1x Rimfire Rifle
Sako P72 Rimfire Rifle
Sako M78 Rimfire Rifle
Walther KK300
Weihrauch HW66 Rimfire Rifle
Bolt Shims
T1x Bolt Shims .555" X .670"
Now In Stock - Known to fit:
Walther KK300
Tikka T1x Rimfire Rifle
Sako Tikka T1x Rimfire Rifle
Sako P72 Rimfire Rifle
Sako M78 Rimfire Rifle
Weihrauch HW66 Rimfire Rifle
How does a Rimfire Bolt Shim work? The actual head space is in the recessed face of the bolt. Shimming between the two bolt halves ensures the bolt is up snug against the breech. If the bolt has excessive clearance at the breech it can to cause misfires and light strikes, or simply inconsistent accuracy. When a Production Rifle is assembled, a bit of extra room or excess tolerance can be left, and this slight variable can affect accuracy. When the bolt action rifle’s bolt locking surfaces become worn increases in the headspace can cause light firing pin strikes, poor ignition (misfires), looseness of the bolt, and loss of accuracy.
Factory fitting of the barrel into the receiver can also leave excess clearance between the bolt and breech. Shims can also used for adjusting after Re-Barreling If you are getting misfires and light strikes shimming the bolt may be a good way to solve it.
These are the Original TriggerShims Brand Tikka T1x Rifle Bolt Shims
A 4 Pak or 5 Pak should do most any gun, Order multiple Paks for Multiple Guns and Save $$
TriggerShims Bolt Shims come in the following assortments, Buy Multiple Paks and Save $
NEW 5 Piece Kits ~ Include .0015" Shims for Finer Adjustment
- 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"
- You can Request Your Own Assortment Thicknesses In Box Below
- Includes Free ~ First Class Mail Economy Shipping
TriggerShims was asked by Elijah, an Ohio Shooter
and Mark, a UK Shooter to make shims for this bolt, and we have listened.
Used as a measuring device and an adjustment tool if needed, shims are installed until the Bolt just touches the barrel face, and then reduce by .001"
Also used to Adjust to Varying Rim Thicknesses for your Favority Match Target Ammo
Sold in paks of 4 or 5 to check and adjust bolt to barrel fit.
T1x Bolt Shims .555" X .670"
FITS: Walther KK300
Tikka T1x Rimfire Rifle
Sako Tikka T1x Rimfire Rifle
Sako P72 Rimfire Rifle
Sako M78 Rimfire Rifle
Walther KK300
Weihrauch HW66 Rimfire Rifle
Item # SS-T1X/BS Bolt Shim Pak
Click Box to Choose Different Quantities
Includes Free U.S. Postage
👉Link To: ADD USPS TRACKING UPGRADE with SHIPPING PROTECTION
Item # 120X190
Walther PPK/s .22 (Umarex) Trigger Shims
Walther PPK/s
.120" X .190" Trigger Shim
Walther PPK/s .22 (Umarex)
These Shims fit Trigger Pins on Walther PPK/s .22 (Umarex)
and helps to produce a smoother trigger pull
Same as Colt Python - E/I Frame TRIGGER Shims .120" X .190"
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
Includes Free U.S. Postage
Wolf High-Performance Target Loads
This is the ammo I use and recommend.
Five round groups in one ragged hole are possible with this ammo at 50 yards benchrest, as I have done it.
It may not be as consistent as the $15 a box stuff, but it fits my pocketbook when I want to make holes in paper!
Wolf 22 LR target ammunition is loaded with VihtaVuori powder prized by centerfire benchrest shooters for its consistent burn rates. The high-quality brass is formed using a proprietary manufacturing technique that maintains outstanding round-to-round consistency to help deliver consistent pressures and superb accuracy.
This ammo is sold and shipped through Brownell's - click the picture to go to Brownell's Wolff Ammo Page.
We hope you find what you are looking for here, but if not, Please click our Link to Visit Brownells.
TriggerShims is a Sales Affiliate with Brownell's and receives a small commision when you buy through our link.
Thank You!
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!
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I will Ship Shims to USA, Canada and International
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and
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Shively Sales
Michigan Center, Michigan
All Material Copyright of Lance Shively
2008 ~ 2025
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YOU ASSUME ALL RESPONSIBILITY FOR THEIR SAFE INSTALLATION AND USAGE.
YOU RETAIN ANY AND ALL RESPONSIBILITY FOR YOUR OWN ACTIONS. Be Safe!!
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