Midwest Industries Upper Receiver 10.5" 223/556 M-LOK 9"

This Midwest Industries AR-15 Upper Receiver Assembly features a lightweight barrel and free floated handguard. The MI Combat Rail M-Lok Handguard includes a continuous mil-std 1913 picatinny top rail with. The Forged 7075 T6 Aluminum Upper with hard coat anodizing ensures a long life for the upper. This upper will need a bolt carrier group and charging handle to be completed. 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 MI-CRM9.5 Combat Series M-LOK Handguard MI A2 Flash Hider