Auto-Ordnance | Thompson SBR .45 ACP | 10.5 barrel

The Auto-Ordnance AO Thompson SBR is a semi-automatic pistol-caliber carbine built to the classic Thompson pattern with modern SBR configuration. It ships as a Shooter’s Model, new in the box, with a noted possibility of a very slight finish imperfection from manufacturing. For an optic under $1,000 that pairs well with this platform consider a compact red-dot like the Vortex Sparc AR for fast target acquisition at close range.

Appropriate applications include pistol-caliber carbine competition and precision close-range training at the range.

Product Specifications

• The manufacturer is Auto-Ordnance.
• The model is listed as AO THOMPSON SBR 45ACP 10.5 DETACH STK VERT GR.
• The action is Semi Auto.
• The caliber is .45 ACP.
• The capacity is 30.
• The finish is Black.
• The stock/grip is Walnut.
• The sights are Blade/Adjustable.
• The barrel length is 10.5.
• The overall length is 35.
• The weight is 12 lb.
• The product is sold in the category Short Barrel Rifles (SBR).
• Condition note: Shooter’s Model are 100% New in the Box products that may have a slight finish imperfection.
• The UPC is 151550026868.

This AO Thompson SBR blends classic Thompson styling with a compact SBR layout for dedicated pistol-caliber use. The walnut furniture and adjustable blade sights present a traditional look, while the 30-capacity magazine and 10.5 barrel suit close-range, fast-handling applications. If you value a historically inspired platform adapted for modern PCC roles, this model offers an honest, no-nonsense package.