CALIFORNIA BUYERS PLEASE READ (Effective 01/01/26) FREE SHIPPING NO LONGER APPLIES TO CALIFORNIA SHIPPING ADDRESSES Per California AB 1263, we will NOT ship barrels to individuals in California. Any CA order containing a barrel will be canceled unless placed by a verified FFL holder. FFL ORDERS ONLY (Barrels): FFL must contact us BEFORE purchase Provide: valid FFL, matching government ID, and matching shipping address $30 required shipping fee (manually invoiced to the FFL) Other Firearm Parts (Allowed Under AB 1263): We will ship only if ALL of the following are completed: Upload a clear California government ID showing 18+ and a matching shipping address Initial and sign our AB 1263 acknowledgment form Pay $30 USD for adult-restricted shipping & USPS Priority IMPORTANT SHIPPING NOTICE: USPS adult-restricted delivery requires the recipient to be 21 years or older at delivery. This is a USPS requirement and beyond our control. If a package is returned because the recipient is under 21 the $30 shipping fee is forfeited. All California orders are processed manually and will take longer than normal. Please be patient. We are required to follow the law. If you do not agree to these terms, do not place an order. Please ask questions before purchasing. Due to high message volume, responses may take 24 to 48 business hours.


AUTHENTIC
Strike Industries
Barrel Shim Set
For Clocking Comps/Brakes

BEWARE OF FAKES
There are a lot of new ads for counterfeit versions that do not work and break. 

For 1/2x28 with a 22 bore

The Strike Industries assists in timing and alignment of your muzzle devices for a piece of mind dependable installation. Crush washers are usually a one-time use washer designed to deform and do not guarantee alignment. Shim washers are flat, consistent and should be used whenever bore alignment is critical in applications  to ensure your muzzle device ports are correctly positioned. Great for comps like the cookie cutter.

Package Contents:
-x4 0.075mm/0.0029 inch shim
-x3 0.22mm/0.0086 inch shim
-x3 0.11mm/0.0043 inch shim
-x2 0.34mm/0.0138 inch shim
-x1 2.0mm/0.0787 inch shim

Features:

-Assists in timing-Ensure alignment-Properly position ports-Reusable-Made of SUS 304 Stainless steel

FREE US SHIPPING 

FREE TACDOM 2nd Amend Sticker

Upgrade to Priority for only $6.95

 Note Cross Armory no longer engraves their magazine release.  We recommend you do your own research to know if this will fit your application and other aftermarket items you installed. Colors are proprietary to this manufacturer. They may be close to other brands, but there is never a color match guarantee. Due to buyers unknown skill level we require all parts to be installed by a licensed Armor. Please have your armor contact the manufacture of additional install details and compatibility. Most parts can require some fitment due to unknown tolerances that you posses. No refunds for self installs.