Description
The Diamondback DB1911 is a stainless-steel 1911-pattern handgun chambered in .45 ACP with a 5-inch match-grade barrel. It employs a Series 70 single-action fire control and features a skeletonized aluminum trigger and Novak adjustable sights for mechanical precision. The slide is ported and serrated with custom engraving, and the pistol is fitted with black G10 composite grips. The package includes three magazines and a Pelican 1200 1911 case for secure transport and storage. Key Specifications The caliber is .45 ACP . The barrel is match grade and measures 5 inches . The action is a Series 70 single action.
Diamondback DB1911 45 ACP 5 Stainless 8+1 Specs
| Manufacturer | Diamondback Firearms (per manufacturer specs) |
|---|---|
| Model | DB1911 |
| Material | Stainless steel frame and slide |
| Compatibility | .45 ACP ammunition; accepts standard 1911 magazines |
| Finish | Brushed stainless with custom slide engraving |
| Weight | 39 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Match-Grade 5 Barrel – This barrel is precision-machined to tight tolerances, delivering consistent accuracy at the range and in competition. Expect sub-2 groups at 25 yards with quality ammunition.
- Series 70 Single-Action Trigger – No firing pin safety block means a cleaner, lighter pull. The skeletonized aluminum trigger breaks at a crisp 4.5 lbs, giving you direct control over shot placement.
- Novak Adjustable Sights – Elevation and windage adjustments let you fine-tune point of impact for different loads or distances. The white-dot front and black rear provide a fast sight picture in most lighting.
- Ported and Serrated Slide – Porting reduces muzzle rise during rapid fire, while the front and rear serrations give you a solid purchase for press checks or slide manipulations, even with sweaty hands.
- Custom Engraving and G10 Grips – The slide features laser-engraved scrollwork that adds a custom-shop look. The black G10 composite grips provide a secure, non-slip hold without the bulk of wood or rubber.
Who It’s For
The Diamondback DB1911 is built for the shooter who demands factory-level accuracy and a classic 1911 platform with modern upgrades. It suits competitive shooters in single-stack divisions, collectors who appreciate stainless finishes and engraving, and anyone who wants a ready-to-run .45 with a Pelican case and three magazines out of the box.
Pros and Cons
- Pros: Match-grade barrel delivers outstanding accuracy; includes three magazines and a Pelican 1200 case; Novak adjustable sights allow precise zeroing; stainless steel resists corrosion in humid environments.
- Cons: The ported slide can increase felt blast and noise for shooters next to you; the custom engraving may not appeal to those who prefer a plain tactical finish.
Comparison: Diamondback DB1911 vs Zev Technologies OZ9 vs Agency Arms Agency 1911
| Feature | Diamondback DB1911 | Zev Technologies OZ9 | Agency Arms Agency 1911 |
|---|---|---|---|
| Caliber | .45 ACP | 9mm | .45 ACP |
| Barrel Length | 5 | 4.5 | 5 |
| Frame Material | Stainless steel | Aluminum with steel insert | Stainless steel |
| Action | Series 70 SA | Striker-fired | Series 70 SA |
| Sights | Novak adjustable | Zev adjustable | Fixed Novak |
| Magazines Included | 3 | 2 | 2 |
| Case Included | Pelican 1200 | Zev soft case | Plastic case |
| Price | $2,550 | $2,300 | $3,200 |
Frequently Asked Questions
What is the barrel length of the Diamondback DB1911?
The Diamondback DB1911 comes with a 5-inch match-grade barrel, which is standard for full-size 1911s and provides a longer sight radius for improved accuracy.
Does the DB1911 have a firing pin safety?
No. The DB1911 uses a Series 70 action, meaning there is no firing pin block. This results in a cleaner, lighter trigger pull compared to Series 80 designs.
What magazines are compatible with this pistol?
The DB1911 accepts standard 1911 .45 ACP magazines. The package includes three 8-round magazines with a stainless steel body and polymer basepad.
Is the slide ported?
Yes, the slide features porting to reduce muzzle flip and aid in faster follow-up shots. The ports are machined into the top of the slide forward of the ejection port.
What kind of case does the DB1911 ship in?
It ships in a Pelican 1200 1911 case, which has a custom-cut foam insert, a pressure-release valve, and a waterproof seal for secure transport and storage.
Ready to Buy the Diamondback DB1911?
Order your Diamondback DB1911 45 ACP 5 Stainless 8+1 today and get a match-grade 1911 with a Pelican case and three magazines included.
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Explore more in our Semi Auto Handguns category or check out 1911 Pistols and .45 ACP Handguns.
Last updated: April 2026
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