Brownells 75th Anniversary - A Shooting Heritage

Keeps Threads Pristine When Flash Hider Or Muzzle Brake Isn t Installed

Prevent unwanted and expensive damage to your rifle’s muzzle threads and crown with easy-to-install thread protectors. Knurled exterior gives you a firm grasp to install or remove the protector in seconds. Available in popular thread sizes and diameters to match most commonly available rifle barrels.

AR-15, Issue:11, Page:022
Big Book Catalog, Issue:70, Page:020

SPECS: Stainless steel, silver finish, except FAL, black finish. ½ oz. (14g) wt. 9/16-24 FAL model are LEFT HAND threads.

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Finish: Stainless Steel

Threads: 1/2-28