PSA 7.5" 5.56 NATO 1/7 Phosphate 7" Lightweight M-Lok Upper w/BCG & CH

Brand: Palmetto State Armory

Model: AR15

Type: Parts

Price: $299.99

Action: Semi-automatic

MPN: 5655102546

Description:

Details Barrel Length: 7.5" Barrel Profile: Heavy Gas System: Pistol-Length Barrel Steel: 4150V Chrome Moly Vanadium Barrel Finish: Phosphate 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 Aluminum Receiver Type: M4 Handguard Type: PSA 7" Lightweight M-Lok Free Float Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158 Charging Handle Included: Yes Features Barrel: 7.5" 4150V Chrome Moly Vanadium steel, phosphate coated and chambered in 5.56 NATO with a 1 in 7" twist. Pistol-length gas barrel is finished off with a PSA 7" 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: Bolt is made of Mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec.