This used CZ Scorpion EVO 3 S1 pistol fires the 9mm round. It has a 7.75" threaded barrel with an overall black finish. This pistol features a blowback-operated system with removable low profile sights (the rear has 4 diff. aperture sizes), a full length picatinny rail, ambidextrous controls, a quad railed forearm, and a flash hider. This pistol comes with a bore snake, the box, lock, manual, and two 20 round magazines.