Diamondback DB15 Pistol 300 Blackout FDE | 10″ Barrel, SBA3 Brace, 9″ M-LOK Rail

The Diamondback DB15 Pistol in 300 AAC Blackout delivers serious performance in a compact, versatile platform — and at $739.99, it’s one of the best values in its class. Finished in FDE Cerakote, this pistol is built to impress both on the range and in the field.

At the heart of the DB15 is a 10-inch 4150 CrMoV barrel with a 1:8 RH twist and Black Nitride finish, optimized for both supersonic and subsonic 300 Blackout loads. The pistol-length direct impingement gas system keeps the action smooth and reliable, feeding through a shot-peened, magnetic particle inspected Mil-Spec 8620 carrier for enhanced durability and consistency.

The upper and lower receivers are both forged from 7075 T-6 aluminum — the same aircraft-grade alloy used in mil-spec builds — ensuring a lightweight yet rock-solid foundation. The A3 flat-top upper is T-marked for easy optic and accessory mounting, while the 9-inch PC M-LOK handguard provides ample rail space for lights, grips, and other accessories.

For comfort and control, Diamondback equipped this pistol with a Magpul MOE grip and the popular SB Tactical SBA3 pistol brace, offering an adjustable, ergonomic fit for a wide range of shooters. The included Magpul Gen M3 PMAG 30-round 300 Blackout magazine gets you range-ready right out of the box. An A2 flash hider with 5/8×24 threads rounds out the package, keeping the muzzle blast manageable and leaving your options open for suppressor or muzzle device upgrades.

**Key Specifications:**
– **Caliber:** 300 AAC Blackout
– **Barrel:** 10 in | 4150 CrMoV | 1:8 RH Twist | Black Nitride
– **Gas System:** Pistol-Length Direct Impingement
– **Upper/Lower:** Forged 7075 T-6 Aluminum
– **Handguard:** 9 in M-LOK Rail
– **Brace:** SB Tactical SBA3
– **Grip:** Magpul MOE
– **Magazine:** Magpul Gen M3 PMAG 30rd 300 BLK
– **Muzzle Device:** A2 Flash Hider (5/8×24)
– **Trigger:** Standard Mil-Spec
– **Weight:** 5.7 lb
– **Overall Length:** 26 in (collapsed) / 28.5 in (extended)
– **Finish:** FDE Cerakote

Order online today at VanTon Arms and take advantage of our competitive pricing and fast shipping. Whether you’re building out a 300 Blackout collection or adding a purpose-built pistol to your lineup, the Diamondback DB15 delivers premium features at a price that won’t break the bank.