PSA 16" M4 CARBINE-LENGTH 5.56 NATO 1:7 NITRIDE 13.5" M-LOK UPPER NO BCG & CH

PRODUCT DETAILS
DETAILS
Barrel Length: 16"
Gas System: Carbine Length
Barrel Profile: M4
Barrel Steel: 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 Partial Picatinny Free Float Rail
Bolt Carrier Group Included: No
Charging Handle Included: No

FEATURES
Barrel: Chrome-moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, and a carbine length gas system. The M4 profile barrel is nitride treated for durability and accuracy. Barrel is finished off with a .750 low-profile gas block, 13.5" PSA Lightweight M-Lok Partial Picatinny Free Float Rail, and an A2 flash hider.

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