NcStar AR15/M4 Muzzle Crush Washers, Black, 3 Pack Md: AARCW
NcStar AR15/M4 Muzzle Crush Washers, Black, 3 Pack
- AR15/M4 Flash Hider and Muzzle Brake Crush Washers - 3 pack. Includes 3 each Crush Washers in the packaging.
- This allows you to properly time your muzzle brakes and flash hiders on your barrel, so that the ports are facing the correct directions for optimum performance.
- Steel Construction with Black finish
- Outside Diameter: 3/4"
- Inside Diameter: 1/2"
- Individual Weight: 0.10 oz