All the classic details of the time honored original are reproduced in today's semi-auto Thompson 1927-A1. This .45 caliber carbine features a 16.5" finned barrel and genuine American walnut woodwork. It has a blade front sight with an open rear adjustable sight. This Deluxe Semi-Auto model has a pinned compensator for an 18" barrel length. The frame and receiver are machined from solid steel with a blued metal finish, and a fixed buttstock, pistol grip, and vertical foregrip. It includes one 50-round drum and one 20-round stick magazine.
| FireArm | yes |
| Caliber | 45 ACP |
| Stock Description | American Walnut |
| Action | Semi-Auto |
| Metal Finish | Blued |
| Receiver Material | Steel |
| Stock Finish Group | Brown |
| Metal Finish Group | Blued/Black |
| Barrel Length Range | 16" to 16.99" |
| Twist | 1:16" |
| Hand | Right |
| Safety | Manual Thumb |
| Weight | 13 lbs |
| Weight Range | 13 lbs to 13.99 lbs |
| Capacity | 20+1 |
| OAL | 41" |
| Muzzle | Compensator |
| Sights | Blade Front/Fixed Battle Rear |
| Barrel Description | Finned |
| Barrel Length | 16.50" |
