Description
The Diamondback DB380 Gen IV Compact Pistol – .380 ACP, 2.8″ Barrel is a micro-compact, striker-fired handgun built for everyday concealed carry. It combines a stainless-steel slide and barrel with a lightweight polymer frame, ships with an under-mount Viridian laser, and comes with two 6-round magazines. The double-action-only trigger and Glock-compatible 3-dot sights make it a straightforward choice for close-range defense.
| Manufacturer | Diamondback Firearms |
|---|---|
| Model | DB380 Gen IV |
| Caliber | .380 ACP |
| Barrel Length | 2.8 inches |
| Barrel Material | 410 stainless steel |
| Frame Material | Polymer |
| Slide Material | Stainless steel |
| Action | Double Action Only |
| Magazine Capacity | 6+1 rounds |
| Weight | 12.5 ounces (unloaded, per manufacturer specs) |
| Finish | Black oxide slide |
| Sights | 3-dot, Glock-compatible |
| Laser | Under-mount Viridian laser (included) |
| Condition | New |
Key Features
- Integrated Viridian Laser – Ships with an under-mount laser for low-light target acquisition. Why it matters: You don’t need to buy or install a separate light—it’s ready out of the box for home defense or evening carry.
- Glock-Compatible 3-Dot Sights – Uses standard Glock rear and front sights. Why it matters: If you already have Glock sights or want to upgrade later, you can swap them without special tools or gunsmithing.
- Double-Action-Only Trigger – Consistent trigger pull every time, with no manual safety to fumble with. Why it matters: New shooters and family members can focus on sight alignment and trigger control without worrying about a safety lever.
- 410 Stainless Steel Barrel – 2.8-inch barrel made from 410 stainless steel resists corrosion. Why it matters: This barrel holds up to daily carry sweat and humidity, keeping the bore accurate for thousands of rounds.
- Two 6-Round Magazines – Includes two flush-fit magazines with a 6+1 capacity. Why it matters: You get a spare mag right in the box, so you can practice reloads or keep one in the gun and one in your pocket.
Who It’s For
This pistol is built for everyday carriers who want a small, light .380 that disappears in a pocket or IWB holster. It’s ideal for new shooters learning defensive handgun skills because the DAO trigger is predictable and the laser helps build confidence. Families looking for a backup gun or a first carry piece for a spouse or older teen will appreciate the low recoil and simple operation.
Pros & Cons
- Pro: Lightweight at just 12.5 ounces—easy to carry all day without fatigue.
- Pro: Laser included saves you $80–120 on a separate aiming device.
- Pro: Glock-sight compatibility means easy upgrades.
- Con: The 6+1 capacity is on the low side compared to some micro-9mm pistols that hold 10+ rounds. You’ll want to carry a spare magazine for extended defensive situations.
Comparison
| Feature | Diamondback DB380 Gen IV | Ruger LCP II | Smith & Wesson Bodyguard 2.0 |
|---|---|---|---|
| Caliber | .380 ACP | .380 ACP | .380 ACP |
| Barrel Length | 2.8 inches | 2.75 inches | 2.75 inches |
| Weight (unloaded) | 12.5 oz | 10.6 oz | 11.85 oz |
| Capacity | 6+1 | 6+1 | 6+1 |
| Laser Included | Yes (Viridian) | No | No |
| Trigger | DAO | DAO | DAO |
| Sight Compatibility | Glock pattern | Proprietary | Proprietary |
| Price | $344 | ~$300 | ~$370 |
What is the trigger pull weight on the Diamondback DB380 Gen IV?
Per Diamondback specs, the DB380 Gen IV has a double-action-only trigger with a pull weight of approximately 7–8 pounds. This provides a consistent, smooth pull that helps new shooters avoid accidental discharges while still being manageable for rapid follow-up shots.
Does the DB380 Gen IV come with a holster or case?
The pistol ships in a hard plastic case with two magazines, a Viridian laser installed, and a cable lock. No holster is included, but many owners use pocket holsters or small IWB models from brands like DeSantis or CrossBreed.
Can I use +P ammunition in the DB380 Gen IV?
Diamondback does not recommend using +P ammunition in the DB380 Gen IV. Stick with standard-pressure .380 ACP loads for reliable function and to avoid excessive wear on the small frame and slide.
How do I adjust the Viridian laser?
The Viridian laser can be adjusted for windage and elevation using a small hex key (included). Start at close range—7 yards—and dial it in so the laser dot hits where the front sight is aiming. The laser is activated by a momentary switch on the frame.
Ready to carry? The Diamondback DB380 Gen IV gives you a laser, two magazines, and a reliable .380 in a package that hides on your hip or in your pocket. Browse all semi-auto handguns or check out our concealed carry holsters to complete your setup.
- ✔ Nationwide delivery (all 50 states)
- ✔ Ships 1-2 business days
- ✔ 30-day returns
- ✔ Secure checkout
Last updated: April 2026
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