PSA 10.5" CARBINE-LENGTH 5.56 NATO 1:7 PHOSPHATE 9" LIGHTWEIGHT M-LOK UPPER - WITH BCG & CH

DETAILS
Barrel Length: 10.5"

Barrel Profile: A2

Gas System: Carbine-length

Barrel Steel: 4150V Chrome Moly Vanadium

Barrel Finish: Phosphate

Chrome Lining: No

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: PSA A2 Flash Hider

Receiver Material: Forged 7075 T6 Aluminum

Receiver Type: M4

Handguard Type: PSA 9" Lightweight M-Lok Rail

Bolt Carrier Group Included: Yes

Bolt Steel: Carpenter 158

Bolt Carrier Profile: Full-auto

Charging Handle Included: Yes

Overall Length: 20"

FEATURES
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 Lightweight 9" M-lok Rail, a low profile gas block, and a PSA 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.