This 9mm Carbine features a 6-position black stock, A2 black pistol grip, 7075-T6 aluminum receiver with a black hardcoat anodized finish, 16" 4150 Chrome Molly Vanadium steel barrel with a black melonite finish, and comes with one (1) 17-round magpul magazine, but the rifle does accept all Glock-compatible mags.