For more than 100 years, the "Chicago TypewriterA(R)", the time-honored submachine gun, has been a favorite among collectors and shooting enthusiasts. The .45 ACP caliber Thompson 1927-A1 has a pinned Cutts compensator, which lengthens the finned barrel length to 18", and puts the overall length for the carbine at 41" from buttstock to muzzle. The Tommy Gun is available with a blued steel receiver (T1 models) or a lighter weight aluminum receiver (T5 models). They have a blade front and open rear adjustable sight. The fixed stock is crafted in luxurious polished American Walnut and has a vertical foregrip.