The Thompson Deluxe Pistol TA5 is lightweight with a 10.5 barrel length and a walnut horizontal foregrip. The included authentic Drum is entirely U.S. manufactured to the specifications that are as close as possible to the original. – Action: Semi Auto – Caliber: 45 ACP – Capacity: 10 – Finish: Black – Material: Aluminum – Grip: Walnut – Sights: Blade/Fixed – Twist: 1:16 – Barrel Length: 10.5 – Overall Length: 23.3 – Weight: 5 lb