Based upon the combat-proven and well-respected Israeli sub-machine gun design developed by Uziel Gal in the 1950's, the 9×19mm Centurion UC-9 Carbine is a semi-automatic only, folding steel stock, straight blowback operation, closed bolt carbine. The benefits of the basic design are numerous, namely offering a compact and handy pistol-caliber carbine in a rock-solid, reliable package. Feeding from an all steel, double-column mag., the Centurion UC-9 Carbine offers a historical collectability and a lot of shooting fun. Comes with two 25 rd. mags. Barrel: 16" with a 1:10 twist, Overall: 24" (stock folded), 31.5" (stock extended), Weight: 9 lbs.