PSA 16" 5.56 NATO 1/7 Mid-Length Stainless Steel 13.5" Lightweight M-Lok Classic Rifle Kit

Product Details

Details Barrel Length: 16" Gas System: Mid-Length Barrel Profile: A2 Style Barrel Steel: 416R Stainless Steel Barrel Finish: Stainless Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 13.5" Lightweight M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Bolt Carrier Profile: Full-auto Charging Handle Included: Yes Build Kit: PSA Classic Lower Build Kit, Black Overall Length: 24.5" Features Barrel: 416R stainless steel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a mid-length gas system. The barrel is finished off with a .750" diameter low-profile gas block, PSA 13.5" Lightweight M-Lok free float rail, and A2 flash hider. Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feed ramp cuts, these upper receivers are made for us right here in the USA. Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of 9310 steel. Gas key is secured with grade 8 fasteners and staked. Includes Charging Handle. Lower Build Kit: Includes Classic M4-Style Stock, A2 Pistol grip, Classic Lower Parts Kit, and Mil-Spec diameter 6-position buffer tube assembly. Everything you need to finish your stripped lower.