The Thompson Army TM1C4 is a semi-automatic pistol-caliber carbine chambered in .45 ACP with a 16.5-inch barrel. It ships with a 30-round magazine and is offered in walnut and OD Green configurations. This is a commemorative 250th Anniversary edition of the classic Army carbine design. 
 

Key Specifications 

• Brand: Thompson 
• Model: TM1C4 
• Caliber: .45 ACP 
• Action: Semi Auto 
• Capacity: 30+1 
• Barrel Length: 16.5 in 
   

Detailed Features 

• 16.5-inch barrel 
• 30+1 round capacity 
• Available in walnut wood stock configuration 
• Available in OD Green finish 
• 250th Anniversary Commemorative edition

Owners of the Thompson Army TM1C4 tend to appreciate the nostalgic styling combined with modern semi-auto reliability. The walnut furniture draws particular praise from those who want a classic look, while the OD Green variant appeals to those who prefer a more tactical aesthetic.

The .45 ACP chambering is a point of enthusiasm for fans of the cartridge, and the 30-round capacity is seen as a practical advantage over historical configurations. Some owners note the carbine length makes it comfortable to shoot from a bench or at the range.

The commemorative 250th Anniversary designation splits opinions: collectors value the limited-edition character, while shooters who intend regular use sometimes question whether the special markings add meaningful value. The TM1C4 is generally regarded as a reliable range carbine with strong aesthetic appeal.