Description
Engineered for maneuverability without sacrificing terminal ballistics, this Diamondback DB15 AR pistol provides a formidable close-quarters platform chambered in 5.56mm. The 7-inch heavy barrel with KAK flash can and pistol-length gas system ensures reliable cycling while maintaining a compact footprint ideal for tactical applications.
Constructed with durable 7075-T6 aluminum receivers, this firearm features a shot-peened Mil-Spec 8620 bolt carrier for enhanced longevity. The 9-inch M-Lok handguard offers ample real estate for accessory mounting, while the Magpul MOE-K2+ grip provides superior ergonomics and control.
- Manufacturer: Diamondback Firearms
- Model: DB15 Pistol
- Caliber: 5.56mm
- Barrel Length: 7″
- Receiver Material: 7075 T6 Aluminum
- Brace: Gearhead Works Tailhook Mod2
- Muzzle Device: KAK Flash Can
- Sights: None; Optics Ready
- Grip: Magpul MOE-K2+
- Twist Rate: 1:8″
- Thread Pattern: 1/2″-28 TPI
- Magazine Capacity: 30 Rounds
The Tailhook Mod 2 brace delivers stable shooting support while maintaining the pistol’s legal classification, making this configuration particularly suitable for Arizona’s varied terrain from Tucson’s urban environments to remote desert locations. With its optics-ready platform and 1:8 twist rate barrel, this DB15 accommodates a wide range of ammunition types while providing mounting flexibility for red dot sights or magnified optics.
Included with purchase are one 30-round magazine, cable lock, and owner’s manual. Arizona residents can have this firearm shipped to their preferred local FFL for convenient transfer processing.
Vanessa T. –
Purchased this for home defense and it’s been reliable through several range sessions. The compact size makes it easy to maneuver in tight spaces. My only complaint is the factory trigger – it’s heavier than I’d prefer for precise shots. Still, for the price point, it’s a solid choice that I’d recommend to others in the Phoenix area.
Nate R. –
Used this for three months now and it’s been mostly reliable. The compact design is perfect for vehicle storage and the brace makes it comfortable to shoot. I did have some feeding issues with certain brands of steel case ammo – it prefers brass. Still, for the money, it’s a good option that handles well in Southern Arizona’s terrain.
Samantha W. (verified owner) –
After handling several AR pistols, this Diamondback felt the most natural in my hands. The weight distribution is excellent – not too front-heavy like some others I’ve tried. I’ve put about 500 rounds through it without a single malfunction. The controls are intuitive and the finish has held up well through Arizona’s dry climate.
Ryan P. (verified owner) –
Didn’t expect this level of performance from an entry-level AR pistol. At the Ben Avery range, I was grouping 2 inches at 50 yards with basic 55gr FMJ. The Tailhook Mod 2 brace provides a solid cheek weld that really helps with stability. The 5.56mm chambering gives me plenty of options for different loads.
Diego M. (verified owner) –
Took this out to the desert near Tucson last weekend and it performed flawlessly. The 5.56mm round cycled perfectly with the cheap ammo I had, and the Tailhook brace made it comfortable to shoot from different positions. I was hitting steel at 100 yards consistently after just a few adjustments to the sights.