Home / NFA Accessories / YHM BLACK THREAD PROTECTOR, PISTOL BARREL .45, .578-28, .650 OD View cart “RUGGED FLASH HIDER FRONT CAP 5.56” has been added to your cart. YHM BLACK THREAD PROTECTOR, PISTOL BARREL .45, .578-28, .650 OD$15.50 1 in stock [] YHM BLACK THREAD PROTECTOR, PISTOL BARREL .45, .578-28, .650 OD quantity Add to cart UPC: 816701014181 SKU: YHM-3426-B Category: NFA Accessories Product ID: 6541 You may also like… YHM BLACK THREAD PROTECTOR, PISTOL BARREL .45, .578-28, .650 OD $15.50 Add to cart Related products Dead Air Fixed Barrel Spacer DA409 $39.00 Add to cart SILENCERCO THREADED RIFLE SPACER 1/2X28 $16.15 Add to cart SILENCERCO DELTA THREAD PROTECTOR 1/2X28 $16.15 Add to cart MAGPUL DAKA SUPRESSOR POUCH MEDUIM BLACK $20.85 Add to cart