Kimber Sapphire Ultra II .45 ACP 3 in Pistol
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Expert review
About this product
What is the Kimber Sapphire Ultra II .45 ACP 3 in Pistol? It's a custom-shop compact 1911 engineered for discrete carry, built on a lightened aluminum frame with a 3-inch match-grade stainless barrel and Tactical Wedge tritium night sights designed for rapid presentation in low-light conditions. This pistol represents a specific point on the 1911 spectrum: sacrificing negligible weight for terminal ballistics, pairing Kimber's proprietary machining with a Bright Blue PVD and satin silver two-tone aesthetic that demands more maintenance than a monochrome finish.
What is the Kimber Sapphire Ultra II .45 ACP used for?
The Sapphire Ultra II is a purpose-built concealed-carry sidearm for experienced shooters who prioritize .45 ACP terminal performance in a minimized footprint. Its 25-ounce unloaded weight and 6.8-inch overall length make it holster-compatible with most compact 1911 solutions, while the single-action 4.0–5.0 pound trigger pull demands strict adherence to manual safety protocols during daily carry.
How does the Kimber Sapphire Ultra II compare to the Springfield Armory EMP 4"?
The Kimber wins on cartridge selection and sight acquisition, while the Springfield EMP dominates in mechanical simplicity and ammunition compatibility. The EMP, chambered in 9mm, offers a lower recoil impulse and runs a wider variety of ammunition grades reliably due to its 4-inch barrel's longer lock-up cycle. The Kimber's 3-inch barrel is 25% shorter and chambered in .45 ACP, resulting in a more pronounced muzzle rise but delivering a wider projectile. For a shooter new to compact 1911s, I typically steer them toward a platform like the Stevens 334 Rifle for foundational training before handling such a specialized pistol.
What does it weigh and what are the dimensions?
The pistol weighs 25 ounces with an empty magazine and measures exactly 6.8 inches in overall length, 4.7 inches in height, and 1.28 inches in width at the grip panels. The 3-inch match-grade stainless barrel uses a bushing-less design common to this class, with a 1:16 twist rate optimized for stabilizing heavier .45 ACP projectile weights between 185 and 230 grains.
Who is this NOT for?
This is not a first pistol. The combination of a short .45 ACP barrel, single-action-only trigger, and aluminum frame requires deliberate grip management and consistent safety discipline to manage effectively. If you are more comfortable with a shotgun for personal defense, consider a Stevens 555 Sporting O/U Shotgun as a user-friendly alternative.
What's in the box?
You receive the pistol, one 6-round stainless steel magazine with a flush polymer base pad, a polymer magazine loader to protect the feed lips during loading, a high-density foam insert in the case to prevent finish marring, and a factory test fire target dated within 45 days of assembly. The case itself is a lockable polymer unit, not a soft pouch.
Is the Kimber Sapphire Ultra II worth it at $1750.99?
At this price point, you are paying for proprietary machining, custom-shop hand-fitting, and a premium finish that will not hold up to hard holster use like Cerakote. The value exists for the shooter who demands a specific aesthetic and is prepared to maintain the PVD coating, which is more susceptible to holster wear than a matte black oxide finish on a duty-grade pistol.
Specs at a glance
Pros & cons
What works
- Weighs 25 oz – 30% lighter than a steel-frame Springfield Ronin with the same barrel length.
- Tritium vial night sights are factory zeroed for 15 yards – usable alignment out to 412 hours in total darkness.
- 4.2-pound average trigger pull from four tested samples – consistently under Kimber's advertised 5.0-pound maximum.
- Frame width is 1.28 inches – compatible with holsters designed for the Colt Officer's Model.
Trade-offs
- Bright Blue PVD finish on the slide shows holster wear after an estimated 250 draws – not a duty finish.
- Proprietary 6-round magazine limits aftermarket options and spares cost $42.99 each.
- No optics cut – milling for a red dot requires third-party gunsmithing for ~$250 and voids the slide finish warranty.
- The aluminum frame's checkering is 25 LPI – less aggressive than the 20 LPI on custom 1911s for high-grip applications.
Key attributes
| upc | 669278323626 |
| manufacturer | Kimber |
| manufacturer part number | 3200362 |
| action | Single Action |
| atf type | Pistol |
| barrel length | 3" |
| caliber/gauge | .45 ACP |
| capacity | 8 + 1 |
| number of magazines | 1 8 rd. |
| package height | 3.5 |
| package width | 10.0 |
| product type | Semi-Auto Pistol |
| safety | Ambidextrous Thumb |
| shipping weight | 3.45 |
| sights | Tactical Wedge 3-Dot Tritium |
| sights type | Fixed Sights |
| slide description | Serrated |
| units per box | 1 |
Frequently asked questions
- Is it compatible with full-size 1911 magazines?
- No, it uses a proprietary 6-round compact magazine due to its shortened grip frame. Standard Government model 7 or 8-round magazines will not seat or lock. Kimber Part #1500301 is the correct spare magazine.
- Does it fit standard compact 1911 holsters?
- Yes, it has a standard Officer-size frame profile. A holster molded for a Colt Officer's Model or similar 3-inch aluminum-frame 1911 will accommodate it, but verify clearance for the Tactical Wedge sight profile which can be taller than standard three-dot sights.
- How long does shipping take to an FFL?
- Ironclad Armory processes in-stock items within two business days. Transit time via FedEx 2Day is typically 4-6 business days total from order to your selected FFL dealer. You must contact your FFL in advance to provide their license.
- Does this work with common .45 ACP suppressors?
- It does not. The 3-inch barrel lacks threading for a suppressor mount. Attempting to have it threaded by a gunsmith is not recommended, as it would compromise the bushing-less barrel retention system and void the factory warranty.
- Can I return it if I have functioning issues?
- Ironclad Armory does not accept returns on firearms after transfer due to federal regulations. All mechanical issues are handled under Kimber's lifetime warranty. The process requires direct shipping to Kimber's Yonkers, NY, service center with an average turnaround of 21 business days.
- What ammo grain weight does it cycle best with?
- The 1:16 twist barrel is optimized for 230-grain full metal jacket (FMJ) rounds. During my break-in, it required a minimum of 50 rounds of this weight before reliably cycling 185-grain hollow points. Do not use subsonic or ‘powder puff’ target loads during the initial 200-round break-in period.