The AR-15 1/2 Inch Crush Washer is one part you want to have on hand. When you change out your flash hider for a new muzzle device such as a suppressor, you will want to examine and replace your existing crush washer. This simple part will ensure your muzzle device is properly indexed with the threads on your rifle and that it will stay tight after firing your AR-15.
|Manufacturer||United Defense LLC|
|Brand||United Defense LLC|
|Gun Model||AR-15 Pistol, AR-15 Rifle|
|Manufacture Status||Original Item|
|Returns Accepted||Yes - Must Not Be Modified Or Visibly Used|