Quality and durability, this set will not disappoint any users fitting nice and tight your muzzle brake or flash hider on your AR15 with the most precise alignment to give you your desired output.

Features:

• 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

Specifications:

• Manufacturer: Ncstar
• Code: AARCW
• Color: Black
• Outside Diameter: 0.75 inch
• Inside Diameter: 0.50 inch
• Individual Weight: 0.1 Oz