The Auto‑Ordnance Thompson T1SB (1927A‑1) is a semi‑automatic short‑barreled rifle that retains the layout and handling cues of classic Thompson designs while using modern manufacturing. It operates from a closed bolt and pairs a compact finned barrel with a pinned compensator for a distinctive appearance and profile. The rifle features a fixed American walnut stock and a walnut vertical foregrip for traditional ergonomics suited to range use and collection.
Key Specifications
- The caliber is .45 ACP.
- The barrel measures 10.50 inches and is described as finned.
- The muzzle is fitted with a pinned Cutts compensator.
- The action is semi-automatic and operates from a closed bolt.
- The stock is a fixed American walnut configuration with a walnut vertical foregrip.
- Sights are an adjustable open rear style.
- The model is listed as 1927A1.
- Classified by the ATF as a Short Barrel Rifle (SBR).
- The country of origin is the US.
This Thompson T1SB combines period-correct styling with compact dimensions for collectors and shooters who value authentic ergonomics in a short‑barrel configuration. Its walnut furniture and traditional controls offer a familiar feel, while the finned barrel and pinned compensator provide the visual and mechanical features buyers expect from this model family.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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