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