Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and FFL transfers. The Kimber Onyx Ultra II 45ACP Special Edition is a compact 1911 pistol chambered in .45 ACP with unique aesthetic enhancements. Its lightweight aluminum frame and custom G10 grips distinguish it. Available now for $499.00.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
What are the specifications of the Kimber Onyx Ultra II 45ACP Special Edition?
| Product Type | Semi-Automatic Pistol |
|---|---|
| Material | Aluminum Frame, Steel Slide, G10 Grips |
| Manufacturing | Kimber America |
| Finish | Black KimPro II slide, Gray frame, Onyx G10 grips |
| Hardness/Quality | Standard Kimber production quality for Ultra II series |
| Compatibility | Standard 1911 .45 ACP magazines (Kimber proprietary magazines recommended) |
| Installation/Usage | Standard 1911 operation, field stripping for cleaning |
| Weight | 25 oz (unloaded) |
| Dimensions | 6.8″ Overall Length, 4.75″ Height, 1.1″ Width |
| Country of Origin | USA |
| Condition | New |
| SKU | 3200234 |
What are the key features of the Kimber Onyx Ultra II 45ACP Special Edition?
The Kimber Onyx Ultra II 45ACP Special Edition brings a few notable features to the table that set it apart from a standard 1911. First off, the aesthetic is distinct with its black KimPro II finished slide and a contrasting gray frame, all tied together with those Onyx G10 grips. These aren’t just for looks; the G10 provides a solid, non-slip purchase on the pistol, which is important for a compact .45 ACP. The Ultra II series is known for its compact size, making it a viable option for concealed carry, especially for those who prefer the .45 ACP cartridge. It features a 3-inch bull barrel, which helps with accuracy in a shorter package, and an ambidextrous thumb safety, a practical addition for left-handed shooters or those who train with both hands. The pistol also includes fixed low-profile sights, which are snag-free for drawing from a holster. The Series II firing pin safety is a standard Kimber feature, offering an additional layer of safety without compromising the classic 1911 trigger pull.
Who is the Kimber Onyx Ultra II 45ACP Special Edition for?
Buy it if:
- You want a compact .45 ACP 1911 for concealed carry. The Ultra II’s size and weight make it manageable for daily carry, and the .45 ACP offers substantial stopping power.
- You appreciate the aesthetics of a special edition firearm. The Onyx Ultra II has a distinctive look that stands out from more common 1911 finishes.
- You prefer the 1911 platform and want a reliable, American-made option with modern features like an ambidextrous safety.
- You’re looking for a pistol that offers a good balance of shootability and concealment, especially if you’re comfortable with the .45 ACP recoil in a smaller frame.
- You’re a Kimber enthusiast looking to add a unique model to your collection.
Skip it if:
- You are new to shooting and looking for a very soft-shooting handgun. A compact .45 ACP can have a noticeable kick; consider a 9mm compact if recoil is a primary concern (see our 9mm Pistols for alternatives).
- You need a pistol with a very high magazine capacity. Being a compact 1911, the magazine capacity is typically 7 rounds. If you need more, look at double-stack options (browse our Full Shop for high-capacity pistols).
- Your primary use is competitive shooting where a full-size, heavier pistol might offer better stability and recoil management.
- You prefer a more traditional, all-steel 1911 for its added weight and recoil absorption. The aluminum frame on the Ultra II makes it lighter, but some prefer the heft of steel.
How does the Kimber Onyx Ultra II compare to similar pistols?
| Feature | Kimber Onyx Ultra II (.45 ACP) | Springfield Armory EMP 3″ (.45 ACP) | Rock Island Armory Rock Ultra CS (.45 ACP) |
|---|---|---|---|
| Material | Aluminum Frame, Steel Slide | Aluminum Frame, Steel Slide | Steel Frame, Steel Slide |
| Quality | Mid-to-High Tier Production | High Tier Production | Entry-to-Mid Tier Production |
| Compatibility | Kimber Ultra II magazines, standard 1911 .45 ACP parts | Springfield EMP-specific magazines, some 1911 .45 ACP parts | Standard 1911 .45 ACP magazines and parts |
| Shipping | Ships from Wichita, KS | Typically ships from retailer stock | Typically ships from retailer stock |
| Lifespan/Durability | Good, with proper maintenance | Very Good, with proper maintenance | Good, with proper maintenance |
| Price | ~$499.00 | ~$900 – $1,200 | ~$500 – $700 |
What are the advantages and disadvantages of the Kimber Onyx Ultra II 45ACP Special Edition?
Pros:
- ✅ Compact and Lightweight: The aluminum frame and 3-inch barrel make it a comfortable pistol for concealed carry compared to full-size 1911s.
- ✅ Distinctive Aesthetics: The two-tone finish and Onyx G10 grips give it a unique appearance that stands out.
- ✅ Ambidextrous Safety: A practical feature for both right and left-handed shooters, enhancing usability.
- ✅ Reliable .45 ACP Power: Delivers the proven stopping power of the .45 ACP cartridge in a manageable package.
- ✅ Kimber Quality: Known for decent fit and finish in its price range, offering a solid production 1911.
Cons:
- ❌ Recoil in a Compact .45: For some shooters, the recoil of a .45 ACP in a lightweight, compact frame can be snappy. If you’re sensitive to recoil, you might consider a 9mm compact (see our 9mm Pistols).
- ❌ Limited Magazine Capacity: Standard 7-round magazine capacity is lower than many modern polymer pistols. If high capacity is a priority, explore double-stack options (browse our Full Shop).
- ❌ Proprietary Kimber Parts: While many parts are standard 1911, some Kimber-specific components can make sourcing replacements or aftermarket upgrades a bit more specific.
Frequently Asked Questions about the Kimber Onyx Ultra II 45ACP Special Edition
What is the effective range of the Kimber Onyx Ultra II 45ACP?
The effective range of a compact .45 ACP pistol like the Kimber Onyx Ultra II is generally considered to be up to 25 yards for self-defense and practical accuracy. While it can hit targets further out, its primary design intent is for closer engagements where its compact size and .45 ACP power are most beneficial.
What kind of maintenance does a Kimber Onyx Ultra II require?
Like any firearm, the Kimber Onyx Ultra II requires regular cleaning and lubrication, especially after each use. Field stripping for basic cleaning of the barrel, slide, and frame, along with proper oiling of moving parts, will ensure reliable operation and longevity. Refer to the owner’s manual for detailed maintenance instructions.
Is the Kimber Onyx Ultra II suitable for concealed carry?
Yes, the Kimber Onyx Ultra II is designed with concealed carry in mind. Its compact size, 3-inch barrel, and lightweight aluminum frame make it easier to carry discreetly than a full-size 1911. The low-profile sights also help prevent snagging during drawing.
What type of ammunition is best for the Kimber Onyx Ultra II 45ACP?
For target practice, any standard factory-loaded .45 ACP ball (FMJ) ammunition should function reliably. For self-defense, high-quality hollow-point (JHP) ammunition from reputable manufacturers is recommended. It’s always best to test several brands to see what performs most reliably and accurately in your specific pistol.
Does the Kimber Onyx Ultra II have a rail for accessories?
No, the Kimber Onyx Ultra II does not typically feature an accessory rail on its frame. Its design prioritizes a compact and snag-free profile for concealed carry. If you require a rail for lights or lasers, you would need to look at other 1911 models or consider aftermarket grip-mounted options.
Where can I buy firearms online?
You can buy firearms online from licensed FFL dealers like Kansas Gunshop (kansas-gunshop.com). When purchasing a firearm online, it will be shipped to a local FFL dealer of your choice for transfer, where you will complete the necessary background checks and paperwork according to federal and state laws.
What is the warranty for the Kimber Onyx Ultra II?
Kimber generally offers a limited warranty on their firearms, covering defects in materials and workmanship. The specific terms and duration of the warranty can vary, so it’s advisable to check the documentation included with your pistol or visit Kimber’s official website for the most current warranty information.
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