Luth-AR 18 in Bull Barrel Complete Upper Barrel Receiver Assembly Silver/Black 18 FTBL-B18M. The barrel is made of 4140 Chrome Molly providing accuracy and durability. The 1-9 twist rate is optimized for stabilizing heavy projectiles. This assembly...
Luth-AR 18 in Bull Barrel Complete Upper Barrel Receiver Assembly Silver/Black 18 FTBL-B18M. The barrel is made of 4140 Chrome Molly providing accuracy and durability. The 1-9 twist rate is optimized for stabilizing heavy projectiles. This assembly...