Midwest Industries Carbine Length Upper Receiver 5.56 NATO 10.5" Threaded Barrel Black with M-LOK Handguard

Features: Forged 7075 T6 Aluminum Upper Hard Coat Anodizing T-Markings on Receiver 10.5 inch Melonite Finish Barrel Threaded 1/2x28 Chambered in 5.56 NATO 1/7 Twist 4150 Chrome Moly M4 feedramps Carbine Length Direct Impingement Gas System Combat Series M-LOK Handguard MI Blast Can Installed 2lbs 7.8oz