PSA 10.5" Carbine-Length 5.56 NATO 1/7 Phosphate 10" Lightweight M-Lok MOE EPT SBA3 Pistol Kit w/MBUS & Sparc AR 2 + 10 PMAGS

Barrel: 10.5" 4150V Chrome Moly vanadium steel, phosphate coated and chambered in 5.56 NATO with a 1 in 7" twist. Carbine-length gas barrel is finished off with a PSA 10.5" Lightweight M-Lok Rail, a low profile gas block and an A2 Flash Hider.Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer.Bolt Carrier Group: BCG has a bolt made of mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec.Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features Enhanced Polished Trigger (EPT), Magpul Grip, Magpul Trigger Guard, and black oxide coated hammer and trigger springs. Also includes SB Tactical SBA3 Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5 positioning mil-spec buffer tube, and standard carbine buffer.Vortex Sparc II Red Dot Sight:The SPARC AR 2 features rugged construction that’s still compact, with a lightweight form-factor. The 2 MOA dot is as easy as point and shoot – it’s quick to acquire in close-quarters but fine enough for pin-point accuracy at extended ranges. With 50,000-hour battery life and night-vision compatibility at the lowest two settings, the SPARC AR 2 red dot will keep working in a variety of conditions. A unique, integrated base is hassle-free on any AR, or similar platform. For reliable performance and loads of user-friendly features, look no further.**Includes 10 Magpul 30rd 5.56x45mm Magazines.