Description
The Iver Eagle Ultramarine G2 45 5in is a full-size 1911 chambered in .45 ACP with a 5-inch barrel, built for shooters who demand reliability and accuracy from the factory. This model features a stainless steel frame and slide with a durable Ultramarine finish, combining corrosion resistance with a distinctive look. According to Iver Eagle specs, the G2 series uses a forged frame and slide for consistent lockup, and this 5-inch variant delivers a 5.1-inch sight radius for precise target acquisition.
| Manufacturer | Iver Eagle |
|---|---|
| Model | Ultramarine G2 45 5in |
| Material | Stainless steel frame and slide (per manufacturer specs) |
| Compatibility | .45 ACP ammunition, standard 1911 magazines |
| Finish | Ultramarine (proprietary corrosion-resistant coating) |
| Weight | 39 ounces (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Forged Stainless Steel Construction – WHY IT MATTERS: A forged frame and slide provide tighter tolerances and longer service life compared to cast or MIM parts, reducing felt recoil and improving shot-to-shot consistency.
- 5-Inch Match-Grade Barrel – WHY IT MATTERS: The extended barrel length increases muzzle velocity and sight radius, giving you a measurable edge in both steel challenge and defensive shooting scenarios.
- Ultramarine Finish – WHY IT MATTERS: This proprietary coating resists salt spray and humidity better than blued or parkerized finishes, making it ideal for carry or competition in wet environments.
- Extended Beavertail Grip Safety – WHY IT MATTERS: Prevents hammer bite and allows a higher hand position, which naturally lowers the bore axis for faster follow-up shots.
- Adjustable Trigger – WHY IT MATTERS: Factory-set at 4.5 pounds pull weight, you can fine-tune it to your preference without a gunsmith visit, optimizing for either carry or competition.
Who It’s For
This handgun is built for the experienced shooter who wants a production 1911 that doesn’t require aftermarket work to run reliably. It suits competitive shooters in Single Stack or L-10 divisions, as well as concealed carriers who prefer a full-size platform. If you value factory quality control and a corrosion-resistant finish for all-weather use, this fits your needs.
Pros/Cons
- Pro: Forged stainless steel construction ensures durability and resists rust better than carbon steel models.
- Pro: Adjustable trigger lets you dial in pull weight without voiding the warranty.
- Con: The Ultramarine finish is proprietary, so refinishing or touch-ups require factory service or a specialist.
Comparison
| Feature | Iver Eagle Ultramarine G2 45 5in | Zev Technologies OZ9 | Geissele Super 1911 |
|---|---|---|---|
| Caliber | .45 ACP | 9mm | .45 ACP |
| Frame Material | Stainless steel (forged) | Polymer with steel chassis | Stainless steel (billet) |
| Finish | Ultramarine (proprietary) | Black nitride | DLC |
| Barrel Length | 5 inches | 4.49 inches | 5 inches |
| Weight (unloaded) | 39 oz | 26 oz | 40 oz |
| MSRP | $1,905.92 | $1,899.00 | $2,495.00 |
The Iver Eagle offers a forged stainless frame at a price point between the Zev OZ9 (polymer frame) and the Geissele Super 1911 (billet frame). For shooters who want a full-steel .45 without paying Geissele’s premium, this is a solid middle ground.
FAQ
Does the Iver Eagle Ultramarine G2 45 5in come with any magazines?
Yes, it includes two 7-round stainless steel magazines with a flush-fit basepad, per the manufacturer’s standard package.
Is this handgun compatible with standard 1911 holsters?
Yes, the 5-inch barrel and standard profile fit most full-size 1911 holsters, including those from Safariland and Alien Gear. The Ultramarine finish does not add extra thickness.
What is the warranty on this firearm?
Iver Eagle provides a limited lifetime warranty on the frame and slide against defects in materials and workmanship. The finish is covered for one year against flaking or peeling.
Can I use +P ammunition in this pistol?
Per Iver Eagle specs, the G2 45 5in is rated for +P ammunition, but the manufacturer recommends limiting +P use to 500 rounds before recoil spring replacement to maintain reliability.
Trust Block
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Browse more Semi Auto Handguns or check our 1911 Pistols section. See all Firearms.
Last updated: April 2026
Reviews
There are no reviews yet.