PSA Freedom AR-15 Upper 5.56 16" M4 Carbine 1:7 Nitride 13.5" MLOK, No BCG/CH - 516444536

Barrel: 4150V Chrome moly VANADIUM steel, 16" barrel length chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. The M4 profile barrel has a gas nitride finish for accuracy and durabiltly, and is finished off with a .750" diameter low-profile gas block, PSA 13.5" M-Lok Lightweight 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 and Charging Handle are NOT Included Experience exceptional performance with our meticulously crafted AR-15 rifle. The 16" barrel is constructed from 4150V Chrome Moly Vanadium steel, featuring a 1:7 twist rate, M4 barrel extension, and carbine-length gas system. With a gas nitride finish, the M4 profile barrel ensures both accuracy and durability, accompanied by a .750" diameter low-profile gas block, PSA 13.5" M-Lok Lightweight Free Float Rail, and an A2 flash hider. The forged 7075-T6 A3 AR upper is hard coat anodized for long-lasting durability, complete with M4 feedramp cuts. Manufactured right here in the USA, this AR-15 rifle exceeds expectations in both performance and quality.