CMMG, Lower Receiver Parts Kit, 556NATO, Without Grip/Fire Control Group

$918.56

CMMG, Barrel, 300 AAC Blackout, 16.1″ Barrel, 1:7 Twist, Carbine 4140 CrMo Salt Bath Nitride Finish, 5/8″-24 TPI

$4,596.96

$918.56