The Regulator takes everything you love about the modern enhancements of the Service Special and packages it with a high-polish chrome finish. Also in the box are barrels and magazines to run your pistol in either 9mm or .38 Super depending on your preference. – Tisas Issued Series 1911 pistols come standard with our premium lockable hard case two magazines cleaning kit bushing wrench trigger lock and instruction manual. – Frame: Forged Carbon Steel Full-Size – Slide: Forged Carbon Steel Government Length – Caliber: 9MM/.38 Super – Barrel: 5 Cold Hammer Forged Ramped – Internals: Colt 70 Series – Sights: Enhanced GI Style – Grips: Turkish Walnut – Finish: High Polished Chrome – Weight: 2lb 2oz