The Thompson 1927A-1 Deluxe is a semi-automatic rifle chambered in .45 ACP with a 16.5-inch barrel, blued steel finish, and walnut stock. Weight is 12.9 lbs. Capacity accepts both drum and stick magazines; the package includes a 20-round stick magazine and a 50-round drum magazine. Sights are blade front and adjustable rear. 
 

Key Specifications 

• Caliber: .45 ACP 
• Capacity: 50 rounds (drum) / 20 rounds (stick) 
• Barrel Length: 16.5 inches 
• Weight: 12.9 lbs 
• Finish: Blued 
   

Detailed Features 

The 1927A-1 reproduces the classic Thompson submachine gun profile in a semi-automatic configuration. The blued steel and walnut stock are consistent with the original's aesthetic. Semi-automatic action allows follow-up shots without manual cycling. 
 
The dual magazine system -- both stick and drum are included -- offers flexibility: the 20-round stick for manageable carry weight, the 50-round drum for extended range sessions. The .45 ACP cartridge provides substantial energy at typical handgun ranges. Adjustable rear sights allow zeroing for the shooter's preferred load. 
 

Target Audience 

Collectors drawn to the Thompson's Prohibition-era and WWII history, historical firearms enthusiasts, and recreational shooters who want the experience of the Tommy Gun aesthetic in a legal semi-auto configuration. 
 

Usage Scenarios 

Range shooting for the experience of running a Thompson-profile rifle with the included drum magazine. Collector display and ownership. Historical reenactment where a period-appropriate appearance matters.

The Thompson 1927A-1 Deluxe draws consistent enthusiasm for its historical connection and iconic design. Owners regularly mention the Prohibition and WWII associations as a significant part of the appeal, and the blued steel and walnut construction reinforce that look.

Practical feedback is balanced. The rifle runs reliably for most users, and the 50-round drum is popular at the range for extended sessions. Weight at 12.9 lbs and the associated bulk come up as trade-offs that buyers should consider, particularly for anything beyond range use or display.

.45 ACP ammunition cost relative to smaller calibers is mentioned in the context of high-volume shooting, which is a practical consideration for drum-capacity sessions. Price of the rifle itself is noted as higher than more common semi-auto options, which most buyers treat as expected given the specialized nature of the platform.

Overall ownership sentiment is positive for buyers who enter knowing what the Thompson is: a historical collector piece that also functions well as a range rifle.