The Auto-Ordnance 1911 A1 GI Spec .45 ACP is a straightforward, no-nonsense carry and range pistol built on the proven 1911 platform. This model combines classic 1911 ergonomics with modern reliability features in a package that respects the original GI design. Chambered in .45 ACP with a 5-inch barrel, it delivers the stopping power and handling characteristics that made the 1911 the standard for nearly a century. Built entirely in the USA from carbon steel, the slide and frame are finished in matte black for a durable, low-maintenance appearance that works equally well on the nightstand or at the range.
What sets this Auto-Ordnance apart is its focus on essential features without unnecessary complexity. The carbon steel slide, sear, and disconnector are machined from solid bar stock and heat-treated to withstand thousands of rounds without compromise. You get a grip safety, thumb safety, and firing pin block—three layers of drop safety that let you carry or store with confidence. The low-profile sights keep the gun sleek: a blade front sight pairs with a rear sight that's adjustable for windage so you can dial in your zero.
This is MA-compliant and comes with one 7-round magazine, making it an accessible entry point for shooters who want the 1911 platform without premium pricing. Whether you're a first-time 1911 buyer, a working shooter who values simplicity, or someone who appreciates American-made steel and time-tested design, the Auto-Ordnance 1911 A1 GI Spec delivers where it counts.
| Caliber | .45 ACP |
| Barrel Length | 5 inches |
| Overall Length | 8.5 inches |
| Weight | 39 oz. |
| Magazine Capacity | 7 rounds |
| Magazines Included | One 7-round magazine |
| Frame/Slide Material | Carbon steel |
| Finish | Matte black |
| Front Sight | Blade |
| Rear Sight | Drift adjustable for windage |
| Safety Features | Thumb safety, grip safety, firing pin block |
| Grip | Brown checkered plastic |
| Country of Origin | USA |
| Warranty | 1 year |
Yes. The Auto-Ordnance 1911 A1 GI Spec follows traditional 1911 design and dimensions, making it compatible with a wide range of aftermarket 1911 magazines and components. The gun comes with one 7-round magazine.
This model meets the requirements for sale in Massachusetts, including safety and design specifications mandated by state law.
The rear sight is adjustable for windage via drift, allowing you to zero the gun for your loads and shooting style. The front sight is a fixed blade.
The Auto-Ordnance 1911 A1 GI Spec features three safety systems: a thumb safety on the frame, a grip safety that prevents firing unless the grip is fully compressed, and a firing pin block that prevents accidental discharge if the gun is dropped.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
Auto Ordnance
Auto Ordnance
Auto Ordnance
