Shims & Crush Washers

For Gun Smiths

For Gun Smiths

All of our compensators are muzzle energy specific, so they can be tuned to the rifle. To accomplish this, we recommend the use of our own line of 0.147" Thick rifle crush washers and / or "Gemtech' Shim Kits to archive the desired gap space.


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Crush Washer

starting at $3.00 *
In stock

GEMTECH SHIM KIT

$8.00 *
In stock
* Prices plus sales tax, plus delivery