Overview
This Rugged shim set is comprised of 3 different sized shims 1 large, 8 medium, and 1 small.
- The large shim can be used to give the installer one half of a rotation or as a spacer for barrels that do not have relief cuts behind the threads.
- Shim 2 is used in varying quantities to achieve the proper alignment of your muzzle device. This shim gives the installer approximately 45 degrees of rotation.
- If needed, Shim 3 can be used where smaller degrees of rotation are needed for proper alignment.


prus.kevin (verified owner) –
Excellent, worked just as expected
chaseb1991 (verified owner) –
Ordered this one but another brand was shipped for some reason. I’ve used these before, they’re good.
xjonathankim (verified owner) –
Works as advertised!
Devon Summ (verified owner) –
Good price
Mad Mav (verified owner) –
Simple kit works great high quailty.