GEMTECH Shim Kits for Mounting Flash Hiders 1/2 x 28

$5.00
(15 reviews) Write a Review
SKU:
GT-5.56-SHIM-SET

Out of stock

1/2" x 28 shim kit, for 5.56 muzzle devices only

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 in 5/8-24 for 7.62 rifles such as AR10-type carbines, or 1/2-28 for most 5.56mm and 6.8 caliber carbines.

15 Reviews

  • 5
    Customer review

    Posted by timothy rohr on Aug 24th 2019

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  • 5
    Customer review

    Posted by Blackwatercontractor on Aug 10th 2019

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  • 5
    Shim kits

    Posted by Eric on Jul 17th 2019

    Shims worked as they should and were a reasonably priced

  • 5
    Customer review

    Posted by Caleb Verrett on Jul 12th 2019

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  • 5
    Great product!

    Posted by Robert Dalton on May 8th 2019

    These shims were perfect for mounting and timing all my rifles’ muzzle brakes. Timing was easy and comes with quite a few shims - I had enough left over from each pack to shim another rifle if needed. (I bought 2 packs of 1/2 x 28 and 2 packs of 5/8 x 24).

    Bravo Company prices can’t be beat and as usual, shipping was quick and arrived with extra merch packed in with my order! Nice touch which is always appreciated.

    Top notch all round!

  • 5
    Great Kit

    Posted by Z in AZ on Apr 10th 2019

    This kit has all the shims you would need. Forget crush washers and get this kit. Thanks BCM for great service and pricing!

  • 5
    Customer review

    Posted by Rob Titus on Mar 23rd 2018

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  • 5
    Customer review

    Posted by Jordan T. Hall on Feb 18th 2018

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  • 4
    A must for most suppressor mounts

    Posted by Christopher Cosby on Oct 27th 2017

    I've used gemtech's shim kits for multiple rifles over the years for mounting a2 flash hiders for their halo and for mounting suppressor mounts for other guns. Not much you can say about these, they are simple and do exactly what you want them too.