Built for M4 Fans
Designed to be a near-exact copy of the U.S. military-issued M4 Carbine, the Aero Precision M4A1 Carbine has every detail right. The only thing missing is the third selector-switch position, since this clone is semi-automatic only.
Built with an upper and lower receiver made from 7075-T6 forged aluminum and treated with a mil-spec hard-anodized finish, the Aero Precision M4A1 Carbine is built with the period-correct M4 RAS from Knight's Armament Company and includes a chrome-lined barrel machined to the correct M4 profile.
Each Aero Precision M4A1 Carbine is equipped with an M16 bolt-carrier group that's treated with a phosphate finish. The gun ships with military-issue rail covers and a KAC vertical grip.