PSA 10.5" Carbine Length Stainless Steel 5.56 NATO 1:7 Upper - With BCG and CH - 505636

Barrel: 416 Stainless steel. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with a classic carbine-length handguard, F-Marked gas sight base, and A2 flash hider. Bolt Carrier Group: M16 Full Auto Profile Bolt Carrier Group with Carpenter 158 Steel. Gas key is secured with grade 8 fasteners and staked per mil-spec. Full-auto profile bolt carrier is parkerized outside, and chrome lined inside.Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring machined T marks, and a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer. *Please allow up to 15 business days for your complete assembled upper to ship from our facility. Holiday and special sale lead times can be longer*Signature required on delivery.