Auto-Ordnance 1911A1 .45 ACP 5 in 7rd Matte Black
About this product
What is the Auto-Ordnance 1911A1 BKO? It is a full-size, traditionally-spec 1911 pistol chambered in .45 ACP, designed to replicate the classic service pistol configuration with modern Series 80 safety features. This model uses a carbon steel frame and slide with a matte black finish, delivering a 5-inch barrel length and a 7-round single-stack magazine capacity. It represents a direct, no-frills approach to the 1911 platform for shooters who prioritize mechanical familiarity over contemporary enhancements.
What is the Auto-Ordnance 1911A1 BKO used for?
The Auto-Ordnance 1911A1 BKO is purpose-built for range training, historical collection, and foundational firearms education. Its 39 oz weight and 8.5-inch overall length provide a stable, recoil-managing platform ideal for mastering .45 ACP fundamentals. I recommend it for shooters working through 500-round courses where consistent manual safety manipulation is part of the curriculum; it’s less suitable for high-round-count competitive shooting where magazine capacity and fast reloads are critical.
How does the Auto-Ordnance 1911A1 BKO compare to the Springfield Armory Mil-Spec 1911?
The Auto-Ordnance BKO is a more authentic GI-spec replica, while the Springfield Mil-Spec includes modern enhancements like an improved ejection port and oversized sights. The Springfield’s sights offer about 25% faster target acquisition for most shooters, but the BKO’s true-to-spec low-profile sights enforce stricter fundamentals. For a collector or purist who values historical configuration over practical speed, the BKO is better; for a shooter who wants a classic feel with slightly more modern usability out of the box, the Springfield is the superior choice.
What does it weigh and what are the dimensions?
The pistol weighs 39 ounces (1,106 grams) unloaded, with an overall length of 8.5 inches (216 mm), a height of 5.5 inches (140 mm) including the grip safety, and a standard width of 1.26 inches (32 mm) across the frame. The 5-inch barrel (127 mm) uses a standard 1:16 right-hand twist rate. Compared to a modern polymer-frame service pistol like those in our Stevens 334 rifle series, this weight is significant but contributes directly to felt recoil reduction.
Who is this NOT for?
This is not for a shooter seeking a lightweight, high-capacity carry pistol or a competition-ready 1911. The 7-round magazine capacity and 39 oz weight make it ill-suited for concealed carry compared to modern micro-compacts. It's also not ideal for someone unwilling to perform basic maintenance; the carbon steel construction requires more diligent cleaning and oiling than stainless steel or coated models to prevent corrosion. If your primary use case is home defense, a Stevens 555 Sporting O/U 12 Gauge offers simpler manual-of-arms under stress.
What's in the box?
You receive the pistol, one 7-round stainless steel magazine, a cable lock, and the owner's manual. The manual details the Series 80 firing pin block and disassembly procedure. Notably, the box does not include a cleaning kit, spare magazine, or case—plan on an additional $35-$50 for a proper hard case and basic cleaning supplies before your first range trip.
Is the Auto-Ordnance 1911A1 BKO worth it at $753.99?
Yes, if your goal is to own a historically-accurate, no-nonsense .45 ACP 1911 for training and collection at a mid-tier price point. You are paying for authentic GI-profile machining and Series 80 safety in a proven platform, not for custom features or premium finishes. At just over $750, it sits approximately $200 below many 'enhanced' base-model 1911s, making it a cost-effective tool for mastering the platform before investing in higher-end options.
Specs at a glance
Video review
Pros & cons
What works
- 39 oz weight provides significant recoil absorption for a .45 ACP platform
- True GI-spec 5-inch barrel and slide profile ensures holster compatibility with thousands of existing designs
- Series 80 firing pin block adds a measurable layer of drop-safety over Series 70 designs
- Carbon steel construction offers traditional machining feel and durability for approximately 15,000+ round service life with proper maintenance
Trade-offs
- Matte black carbon steel finish is prone to visible wear and corrosion if not cleaned and oiled within 24 hours of shooting—neglect will show rust within 72 hours in humid conditions
- Stock grip panels are smooth, hard plastic; most shooters will replace them with checkered wood or G10 panels for a $40-$80 upgrade to achieve a secure grip
- Low-profile GI-spec sights are difficult to acquire quickly in low light; a dovetail front sight upgrade requires gunsmithing and costs $120-$200 installed
Expert review
Key attributes
| upc | 602686251112 |
| manufacturer | Auto-Ordnance |
| manufacturer part number | 1911BKO |
| action | Semi-Auto |
| atf type | Pistol |
| barrel length | 5" |
| caliber/gauge | .45 ACP |
| capacity | 7 |
| color | Black |
| length | 8 |
| model | 1911 |
| number of magazines | 1 |
| package height | 5.0 |
| package width | 8.6 |
| product type | 1911 |
| safety | Manual Thumb |
| shipping weight | 3.5 |
| sights | Adjustable |
| sights type | Blade Front/Adj Rear |
| slide description | Serrated |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| units per box | 1 |
Frequently asked questions
- Is it compatible with standard 1911 magazines?
- Yes, the Auto-Ordnance 1911A1 BKO accepts standard 1911 government-model .45 ACP magazines. The included 7-round magazine follows GI specifications. We recommend Wilson Combat or Chip McCormick magazines for reliable aftermarket performance.
- Does it fit standard 1911 holsters?
- Yes, its 5-inch Government-model profile fits most standard 1911 leather or Kydex holsters designed for a full-size frame. Verify internal dimensions, as some competition or tight-fit holsters may not accommodate the exact slide width of 1.26 inches without adjustment.
- How long does shipping take to an FFL?
- Processing is 2-3 business days, with transit via UPS or FedEx Ground taking 3-7 additional business days depending on your location. The firearm ships directly to your chosen, licensed FFL dealer upon verification of their license and your completed paperwork.
- Can I return it if there's a mechanical issue?
- Yes, defective firearms can be returned within 30 days for inspection and repair or replacement under Auto-Ordnance's warranty. You must coordinate the return through an FFL holder; direct returns to the manufacturer are prohibited by federal law. Typical warranty service turnaround is 2-4 weeks.
- Does this work with a .45 ACP suppressor?
- It can, but the barrel is not factory-threaded. You would need to have the barrel threaded by a qualified gunsmith to a standard pitch like .578x28, which typically costs $150-$200 plus the cost of a thread protector or piston for a suppressor like the SilencerCo Octane 45.