Diamondback DB1911 45 ACP 5″ Stainless 8+1
About this product
The Diamondback DB1911 is a stainless-steel 1911-pattern handgun chambered in .45 ACP with a 5-inch match-grade barrel for precision shooting. This firearm employs a Series 70 single-action fire control system and comes with factory gunsmith fitting for superior out-of-box performance. The package includes three magazines and a Pelican 1200 case, making it ready for immediate range or competition use.
What is the Diamondback DB1911 used for?
The DB1911 is primarily designed for competitive shooting and range training applications. Its 5-inch match-grade barrel and Novak adjustable sights provide the mechanical accuracy needed for USPSA Limited division competitions, while the stainless steel construction handles extended firing sessions without overheating. The Series 70 trigger system offers crisp 3.5-pound breaks ideal for precision work at 25-yard distances.
How does the Diamondback DB1911 compare to the Stevens 334 platform?
The DB1911 delivers superior handgun accuracy compared to budget rifles like the Stevens 334 in .308 Win, but requires more maintenance. Where the Stevens 334 offers simple bolt-action reliability for hunting, the DB1911's match-grade barrel maintains sub-2-inch groups at 25 yards with proper ammunition. The 1911 platform demands regular cleaning and lubrication, while the bolt-action Stevens platform can go hundreds of rounds between maintenance cycles.
What does it weigh and what are the dimensions?
The DB1911 weighs 42 ounces unloaded with dimensions of 8.7 inches in length, 5.5 inches in height, and 1.3 inches in width. The 5-inch barrel contributes significantly to the forward weight balance that experienced 1911 shooters prefer for recoil management. The stainless steel frame adds durability but increases weight compared to aluminum-frame alternatives by approximately 8 ounces.
Who is this NOT for?
This pistol is not suitable for first-time handgun owners or those unwilling to perform regular maintenance. The Series 70 design lacks firing pin blocks found in safer modern designs, requiring stricter adherence to safety protocols. Shooters preferring striker-fired simplicity should consider alternatives, as the 1911 platform demands familiarity with thumb safeties and grip safety operation.
What's in the box?
The package includes the pistol, three 8-round magazines, a Pelican 1200 hard case with foam insert, and basic documentation. The Pelican case measures 13.5x10.5x5 inches externally and provides crush-proof protection during transport. Three magazines allow for efficient range sessions without constant reloading, supporting typical competition stage requirements.
Is the Diamondback DB1911 worth it at $2550?
At $2550, the DB1911 represents significant value for serious competitive shooters but overkill for casual plinking. The factory gunsmith fitting and match-grade barrel typically command $800-1200 premiums over base 1911 models, while the included Pelican case and extra magazines add another $250 value. For hunters needing reliable field performance, the Stevens 555 Sporting O/U delivers better utility at one-third the price.
Specs at a glance
Video review
Pros & cons
What works
- 42 oz weight provides stable shooting platform for .45 ACP recoil management
- 5-inch match-grade barrel delivers consistent sub-2-inch groups at 25 yards
- Series 70 trigger breaks cleanly at 3.5 pounds with minimal creep
- Includes three 8-round magazines and $250-value Pelican 1200 case
Trade-offs
- Stainless steel requires thorough cleaning every 200 rounds to prevent galling
- No firing pin block safety compared to Series 80 designs
- Porting increases muzzle flash and limits suppressor compatibility
Expert review
Key attributes
| upc | 810035752429 |
| manufacturer | Diamondback Firearms |
| manufacturer part number | DB1911SS |
| action | Semi-Auto |
| atf type | Pistol |
| barrel length | 5" |
| caliber/gauge | .45 ACP |
| capacity | 8 |
| color | Silver |
| model | DB1911 |
| number of magazines | 3 8 rd. |
| package height | 4.6 |
| package width | 9.5 |
| product type | 1911 |
| safety | Grip/Thumb |
| shipping weight | 5.4 |
| sights | Adjustable Sights |
| sights type | Adjustable Sights |
| slide description | Ported/Serrated |
Frequently asked questions
- Is it compatible with standard 1911 holsters?
- Yes, the DB1911 fits most standard 1911 holsters designed for 5-inch Government models. The Novak sights may require holsters with slightly taller sight channels. We recommend checking clearance with Safariland 5197 or Blade-Tech OWB models specifically.
- Does it work with aftermarket 1911 triggers?
- The skeletonized aluminum trigger accepts most aftermarket 1911 triggers with minor fitting. The Series 70 fire control system uses standard 1911 components, allowing upgrades from brands like Wilson Combat or Nighthawk Custom. Expect 1-2 hours of gunsmith time for proper installation and tuning.
- How long does shipping take to FFL dealers?
- Standard shipping to FFL dealers takes 3-5 business days once paperwork clears. We use FedEx Firearms Program shipping with adult signature required. All shipments include tracking and require FFL verification before dispatch.
- Can I return it if there are mechanical issues?
- Mechanical issues are covered by Diamondback's 1-year warranty with repair or replacement within 30 days. Returns require inspection by their Florida facility, with typical turnaround of 10-14 business days. Cosmetic issues or user-induced damage are not covered.