Description
The Diamondback DB15 AR Pistol in 300 Blackout delivers serious performance in a compact, pistol-format package — purpose-built for close-quarters handling and superior maneuverability. Chambered in the versatile 300 BLK cartridge, this DB15 features a 10″ barrel with a 5/8×24 threaded muzzle, making it suppressor-ready right out of the box. The included SB Tactical SBA5 pistol brace adds stability and control without crossing into SBR territory, while the 30-round magazine ensures you’re ready when it counts.
Engineered and manufactured in the USA, the DB15 is built with Diamondback’s commitment to quality, reliability, and value. Its lightweight construction and compact profile make it an ideal choice for home defense, range use, or as a foundation for a custom 300 BLK build. Whether you’re an experienced AR shooter or stepping into the platform for the first time, the DB15 delivers the performance and confidence you expect at a price that won’t break the bank.
Order the Diamondback DB15 300 Blackout AR Pistol online today at VanTon Arms and take advantage of our competitive pricing and fast nationwide shipping. Check our site for current availability.






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