Description
Sig Sauer MCX-Rattler LT, Complete Upper Receiver, 300 Blackout, 6.75″ Threaded Barrel, 5/8X24 Thread Pitch, Fits AR-15 Lower Receivers, Anodized Finish, Black, Includes Charging Handle and Bolt Carrier Group, Clutch-Lok Tapered QD Flash Hider UAMCX-300B-6B-LT-BLK
