PSA AR-15 UPPER 5.56 16" 1:7 SOCOM NITRIDE 13.5" LIGHTWEIGHT M-LOK W/NIBX BCG, CH, & MBUS SIGHT SET

PRODUCT DETAILS
DETAILS
Barrel Length: 16"

Gas System: Midlength

Barrel Profile: A2

Barrel Steel: 4150 Chrome-Moly Vanadium

Barrel Finish: Nitride

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, Nickel Boron BCG

Bolt Steel: Carpenter 158

Bolt Carrier Profile: Full-auto

Charging Handle Included: Yes

Optics: Magpul MBUS Front and Rear Flip-Up Sights, Black

FEATURES
Barrel: 16" 4150V Chrome Moly Vanadium steel  Freedom barrel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The barrel is finished with with a .750" diameter low-profile gas block, PSA 13.5" Lightweight M-Lok Free Float Rail and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts, these upper upper receivers are made for us right here in the USA.

Bolt Carrier Group: Premium Nickel Boron coated BCG with a Milspec Carpenter 158 Bolt that has been shot peened, high pressure tested, and mag particle inspected.  Gas key is hardened to USGI specs with grade 8 hardened fasteners and staked per Mil-Spec.  

Optics: Contains Magpul MBUS Front and Rear Sight set.