The Diamondback Carbon DB15 in .300 Blackout is a compact, lightweight AR-style pistol designed for maneuverability and modern performance. Built with an 8" barrel featuring a 1:8 twist rate, this platform is optimized for .300 Blackout loads, making it well-suited for close-range shooting and suppressor-compatible setups. Its carbon-reinforced construction helps reduce weight while maintaining strength and durability.

Equipped with an M-LOK handguard for flexible accessory mounting and a Magpul MOE grip for improved ergonomics, the Carbon DB15 offers excellent control in a compact form factor. Optic-ready and threaded from the factory, this pistol reflects Diamondback’s focus on practical design and reliability for shooters seeking a compact .300 Blackout platform.

Key Features

• Manufacturer: Diamondback

• Model: Carbon DB15

• Caliber: .300 Blackout

• Condition: Factory New

• Action: Semi-Automatic

• Type: AR Pistol

• Finish Color: Black

• Barrel Length: 8"

• Twist Rate: 1:8

• Capacity: 30+1

• Optic Ready: Yes

• Threaded Barrel: Yes

• Grip: Magpul MOE

• Handguard: M-LOK