Home / NFA Accessories / YHM BLACK THREAD PROTECTOR, PISTOL BARREL .45, .578-28, .650 OD You cannot add that amount to the cart — we have 1 in stock and you already have 1 in your cart. View cart “DEAD AIR 1/2X28 THREAD PROTECTOR” has been added to your cart. View cart YHM BLACK THREAD PROTECTOR, PISTOL BARREL .45, .578-28, .650 OD$16.25 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 $16.25 Add to cart Related products RUGGED FIXED BARREL SPACER $32.99 Add to cart Out of stock SILENCERCO BRAVO ASR MOUNT $137.70 Read more DEAD AIR Sandman Enhanced Brake $119.00 Add to cart SILENCERCO THREADED RIFLE SPACER 1/2X28 $16.15 Add to cart