PSA 16″ Mid-Length 5.56 NATO 1/7 Nitride 13.5″ Lightweight M-Lok MOE EPT Rifle w/MBUS Sight Set

Barrel: A chrome-moly vanadium steel barrel in 5.56 NATO with a 1 to7 twist rate, M4 barrel extensions and a mid length gas system. The barrel’s A2 profile is completed with a 13.5″ PSA-M-Lok freefloat handguard, low profile gas block and A2 flashhider.

Upper: The 7075-T6 AR upper is forged and machined to MIL SPECS. It has been hard coated anodized. Uppers come with forward assistance and dust cover. These uppers are manufactured right here in the USA by mil-spec manufacturers.

Bolt Carrier Group: Full-auto profile bolt carrier group. Shot-peened, mil spec Carpenter 158 steel bolt. Gas Key hardened to USGI Specifications and fastened with Grade 8 screws. Staked per Mil-Spec. Carrier is an 8620 steel M-16 full auto profile.

Lower: These forged lowers can be made from 7075-T6 aluminum. They are marked “MULTI”, for the caliber. The finish is hard-coated anodized. The Mil-spec 7075-T6 buffer tube has 6 adjustment positions. It is hard-coated anodized and comes with a MOE Carbine Stock and Magpul grip.

Backup Sights: Magpul MBU Front and Rear Sights, Black