The Diamondback DB15 Carbon is an AR-platform pistol built for compact range use and short-barrel sporting applications. Chambered in .300 AAC Blackout, this model balances a short overall profile with accessory-ready ergonomics for shooters who need a compact, configurable pistol.
Constructed with forged 7075 T-6 aluminum receivers and a heavy-profile barrel, the DB15 Carbon offers durable materials and an anodized black finish. The pistol includes a 9″ M-LOK handguard, Magpul MOE grip, and an SB Tactical SBA3 pistol stabilizing brace to provide a familiar AR-style interface in a pistol configuration.
Key Specifications
- The caliber is .300 AAC Blackout.
- The action is Semi-Auto.
- The barrel length is 10″.
- The barrel type is 4140 Chrome-Moly Vanadium.
- The rate of twist is 1:8″ RH.
- The gas system is Pistol-Length Direct Impingement.
- The handguard is 9″ M-LOK.
- The stock is SB Tactical SBA3 Pistol Stabilizing Brace.
- The included magazine is Magpul Gen M3 PMAG 30 Round.
- The weight is 5.7 lbs.
This DB15 Carbon offers a compact AR pistol option with .300 AAC Blackout performance and modern accessory compatibility. Buy the Diamondback Firearms DB15 Carbon .300 AAC Blackout online today.
Related Videos:








Reviews
There are no reviews yet.