300 Blackout

Barrel, 300 Blkout, 10.5", 1:8, Pistol, Hvy Contour

Barrel, 300 Blackout, 16", 1:8, Pistol, Heavy Contour

RF85 .300 Blackout 16" Heavy Barrel - Pistol Length

RF85 .300 Blackout 16" Barrel - Carbine Length

.300 Blackout 14.5" M4 Barrel - Pistol Length

RF85 Treated .300 Blackout 10.5" Heavy Barrel -Pistol Length

.300 Blackout 7.5" Heavy Barrel, Stainless Steel - Pistol Length

RF85 Treated .300 Blackout 7.5" M4 Barrel - Pistol Length

Barrel, 300 Blkout, 16", 1:7, Carbine, M4 Medium Contour