Description
When you need a compact firearm that doesn’t compromise on capability, this Diamondback DB15 pistol stands ready. Built entirely in the USA with precision machining, it combines the stopping power of 300 Blackout with the maneuverability Florida outdoorsmen appreciate for thick brush or tight spaces.
The Maxim CQB stabilizing brace provides excellent control while maintaining the pistol’s legal classification, making it ideal for everything from range days to emergency situations. Its Flat Dark Earth finish isn’t just for looks—it blends perfectly with Florida’s sandy soils and palmetto thickets.
- Manufacturer: Diamondback Firearms
- Model: DB15 Pistol
- Caliber: 300 Blackout
- Barrel Length: 10.5″
- Color: Flat Dark Earth
- Brace: Maxim CQB Brace
- Rail: 9″ KeyMod Rail
- Capacity: 30 Rounds
Whether you’re navigating Tampa’s rural outskirts or preparing for storm season, this firearm offers versatility that Florida residents can count on. The package includes one magazine, a cable lock, and an owner’s manual—everything you need to get started right away. For our Florida customers, we ship to your local FFL for convenient pickup and compliance with all state regulations.
Rick S. (verified owner) –
After comparing several AR pistols, this Diamondback stood out. The fit and finish exceeded my expectations, especially the upper and lower receiver fit. Ran 200 rounds of various 300 Blackout ammo without a single malfunction. The Maxim brace locks up solidly and provides good cheek weld. Would definitely recommend to anyone in Northeast Florida looking for a compact AR platform.
Frank L. –
Used this for several range trips around Clearwater. The 300 Blackout platform is versatile and the pistol configuration makes it easy to transport. The brace system works well for quick target acquisition. My only complaint is it’s a bit picky with certain steel-cased ammo – had two failures to feed in the first 100 rounds. With brass, it runs perfectly.
Melissa T. –
Picked this up for home defense after moving to Tampa. The 300 Blackout chambering is perfect for indoor use without over-penetration concerns. The brace system is comfortable and makes it easy to store. My only nitpick is the factory trigger – it’s a bit heavy and gritty compared to my other ARs. Still functions reliably though.
Gary M. (verified owner) –
The balance on this pistol is excellent – not too front-heavy like some AR pistols I’ve handled. The 300 Blackout chambering gives it versatility for different applications. Took it to a Central Florida range and was hitting steel consistently at 100 yards. The Maxim brace provides solid shoulder contact without being bulky. Everything functions smoothly right out of the box.
Javier R. (verified owner) –
Took this out to a friend’s property near Orlando for hog control. The 300 Blackout round performed flawlessly with subsonic ammo, and the Maxim brace made it easy to maneuver through thick brush. I was impressed with how accurate it was at 75 yards even with a red dot sight. The flat dark earth finish held up well against the humid Florida weather.
Stephanie W. (verified owner) –
Put 150 rounds through it at the St. Pete range last weekend. The 300 Blackout cycled perfectly with both supersonic and subsonic loads. Recoil was surprisingly manageable for such a compact package. Accuracy was consistent at 50 yards with iron sights. The flat dark earth color looks even better in person than in photos.