Diamondback Firearms DB15 .300 Blackout Black Rifle

Description

Product Overview

The Diamondback Firearms DB15 is a USA-made semi-automatic rifle chambered in .300 Blackout. It uses a proven direct-impingement operating system with a pistol-length gas system, a forged 7075-T6 aluminum receiver, and a 16-inch 4150 chrome-moly barrel with a 1:8 twist. The rifle includes a black Magpul MOE carbine stock and grip, an enhanced trigger guard, and a 12-inch KeyMod handguard for accessory mounting. Its A3 flattop upper receiver provides a practical foundation for adding an optic, while the threaded muzzle comes fitted with an A2 flash hider.

Key Features

• .300 Blackout chambering supports a broad range of factory ammunition options
• 16-inch 4150 chrome-moly barrel with a 1:8 twist for dependable projectile stabilization
• Direct-impingement operating system with a pistol-length gas system
• Forged 7075-T6 aluminum receiver offers a durable, lightweight foundation
• 12-inch KeyMod handguard provides space for compatible accessories
• Threaded barrel with an A2 flash hider allows muzzle-device compatibility after removal of the factory deviceicosystem

The Diamondback Firearms DB15 combines familiar AR-pattern controls with .300 Blackout capability and practical Magpul furniture for range use, training, and general rifle applications.