11.5" Barrel Length
Carbine Gas System
5.56 NATO Chamber
1 in 7" Twist Rate
PSA Standard Handguards, Black
F-Marked Front Sight Post
A2 Flash Hider
Forged Upper Receiver
Carpenter 158 Nitride BCG & Charging Handle
Classic SBA3 Pistol Lower Build Kit, Black
Barrel: 4150V chrome-moly phosphate barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. The barrel is finished off with a classic black carbine-length handguard, F-Marked gas sight base, and A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Lower Build Kit: PSA Classic SBA3 Pistol lower build kit with SB Tactical SBA3 Pistol Stabilizing Brace, mil-spec buffer tube, carbine latch plate, and classic fire control group.