Midwest Industries 10.5" Upper Receiver! The 10.5" upper receiver features 9.5" M-LOK Combat Rail. Chambered in 5.56mm, the receiver is forged from 7075 T6 Aluminum with hard coat anodizing. Forged 7075 T6 Aluminum Upper Hard Coat Anodizing T-Markings on Receiver 10.5 inch Melonite Finish Barrel Threaded 1/2×28 Chambered in 5.56 NATO 1/7 Twist, 4150 Chrome Moly M4 feedramps Carbine Length Direct Impingement Gas System MI-CRM9.5 Combat Series M-LOK Handguard MI A2 Flash Hider Weight 2lb 7.8oz. Overall Length 19" Mfg: Midwest Industries, Inc.
