Auto-Ordnance | Thompson M1C | .45 ACP | 16.5in | TM1C

The Thompson M1C Lightweight Carbine is a semi-automatic replica-style carbine chambered in .45 ACP with a 16.50-inch barrel and period-correct walnut furniture. It pairs historic ergonomics—fixed buttstock, vertical foregrip and side-bolt action—with modern manufacturing for reliable operation at the range. A practical optic under $1,000 that pairs well with this carbine is the Vortex Crossfire II 1-4×24, which preserves the rifle’s sight picture while improving rapid target acquisition.

Common applications include historical display or reenactment and range/club shooting for enthusiasts who want a period-feel semi-automatic carbine chambered in .45 ACP.

Product Specifications

• The ATF-listed manufacturer is Auto-Ordnance Corporation.
• The model is designated M1C.
• The caliber is .45 ACP.
• The action is Semi-Auto.
• The stated capacity is 30+1 and a 30‑round stick magazine is included.
• The barrel measures 16.50 inches.
• The overall length is 38 inches.
• The stock is finished in American walnut.
• The receiver/frame material is reported as aluminum or steel (sources vary).
• The finish is listed as black hardcoat anodized or blued (sources vary).
• The reported weight varies and is listed as 8 lbs or 11.5 lbs (sources vary).
• The sights are a blade front and fixed battle rear.
• Included magazines: one 30‑round stick is supplied.
• ATF model/type is M1 / Rifle.
• UPC: 602686222006.

This M1C Lightweight Carbine offers period-correct ergonomics with modern feed and construction choices. Its walnut furniture and a side-bolt design provide an authentic feel while a 30-round stick magazine supports extended range sessions. If you value a historic appearance with straightforward semi-automatic function, this carbine is built to deliver consistent handling and an engaging shooting experience.