Shim Kits for Mounting Flash Hiders


This shim kit for mounting flash hiders that are to be used as suppressor mounts: Crush washers and split-ring washers can cause canting of any brand of suppressor - replace those crush washers with a precision-made set of GEMTECH shim washers for perfect alignment and timing.

Available for the following thread pitches:

  • 1/2-28 (12260)
  • 5/8-24 (12261)
  • Specify which size you need, and you'll be shipped a set that will work with your rife.

As low as $5.00
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Find a Dealer