The APF M4 Pistol is a compact, high-performance 5.56 NATO M4 pistol built on forged 7075-T6 aluminum upper and lower receivers. Its 11.5-inch chrome-lined 4150 CMV barrel, with a 1:7 twist rate, is paired with a carbine-length gas system and an A1 pinned gas block. It sports A1 style fixed sights, an A2 polymer handguard with integral heat shield, and is finished in matte black. The pistol features an SBA3 stabilizing brace, mil-spec trigger and grip, an A2 flash hider, and ships with one 30-round GI style aluminum magazine.