5.56 Muzzle Device Shim Set

5.56 Muzzle Device Shim Set P/N:96051
This 7-Piece Shim Set is for use in properly timing a flash hider or muzzle brake. For use with AR-15 platform firearms (5.56mm, 300 Blk, etc).  
 
Specifications:
0.008" Thick (6 Notches) 0.009" Thick (5 Notches) 0.010" Thick (4 Notches) 0.012" Thick (3 Notches) 0.015" Thick (2 Notches) 0.020" Thick (1 Notch) 0.031" Thick (0 Notches)