Closed End Muzzle Break for 308 / 300blk.
Holes all the way around - coupled with a tight constriction exit hole - makes this a highly effective Muzzle Brake ideally suited to applications requiring a short overall length with highly efficient blast redirection.
This muzzle device would also be a excellent muzzle end for an integral high volume Form 1 suppressor of your own design.
5/8 x 24 thread pitch (standard 308 / 300 blackout)
Made in the USA