The Auto-Ordnance 1911 A1 is a .45 ACP single-action pistol built to GI specifications with a carbon steel frame and slide in matte black finish. It holds 7+1 rounds, has a 5-inch barrel, and measures 8.60 inches overall. At approximately 39 oz, it sits on the heavier end for this platform. 
 

Key Specifications: 

• SKU: 2024014594 
• UPC: 602686253512 
• Brand: Auto Ordnance 
• Model Name: 1911 A1 GI Specs 
• Caliber: .45 ACP 
• Action: Single Action Only (SAO) 
• Capacity: 7+1 rounds 
• Barrel Length: 5 inches 
• Overall Length (OAL): 8.60 inches 
• Weight: Approximately 39 oz (2.5 lbs) 
• Frame Material: Carbon Steel with Matte Black Finish 
• Slide Material: Carbon Steel with Matte Black Finish  
• Sights Configuration: Blade Front & Drift Adjustable Rear Sights  
• Grips: Checkered Wood with Integrated US Logo  
• Safety Features: Thumb, Grip, and Firing Pin Safety 
   

Detailed Features: 

 
The checkered wood grips provide a firm tactile surface, and the integrated US logo is a nod to the pistol's military heritage. Blade front sights and drift-adjustable rear sights are standard GI configuration — nothing fancy, but serviceable for typical range use and home defense distances. 
 
Three safeties are present: thumb, grip, and firing pin. That combination is standard for the GI 1911 pattern and covers the bases for safe carry and handling. 
 

Usage: 

The 1911 A1 GI Specs suits shooters who want the classic 1911 experience without paying for a premium build. It works for home defense and range use. The .45 ACP caliber and single-action trigger are its defining characteristics; both reward a shooter who practices with them. Those new to single-action pistols should spend time understanding the thumb safety before carrying.

Owners of the Auto-Ordnance 1911 A1 tend to split between collectors attracted to the military heritage and practical shooters evaluating it against the broader 1911 market.

The classic design and matte black GI aesthetic get consistent praise. The .45 ACP caliber is a selling point for those who prefer proven stopping power. Reliability at the range is generally reported as solid.

Quality control is the main reservation. Fit and finish are sometimes inconsistent compared to higher-end 1911 makers, and occasional reports of minor malfunctions come up. The 39 oz weight works for some — the heft absorbs recoil well — but others find it too heavy for extended carry. Ergonomics follow GI standards rather than modern improvements, so shooters used to modern grip angles and textures may need an adjustment period.

Modification talk is common: trigger work, grip upgrades, and different sights come up frequently. Most owners seem to view the Auto-Ordnance as a solid foundation at an accessible price point, knowing some tuning may be on the table.