The Diamondback Firearms DB10 is an AR-10 style semi-automatic rifle chambered in .308 Win and compatible with 7.62x51mm NATO ammunition. It features an 18-inch medium-profile, fluted 416 stainless steel barrel with a 1:10 twist, a mid-length direct-impingement gas system, and a pinned gas block. The 7075-T6 aluminum receivers are finished in Midnight Bronze, while the 15-inch M-Lok anti-rotation handguard provides flexible accessory mounting. A shot-peened Mil-Spec 8620 bolt carrier, Magpul MOE-K2+ grip, Magpul ACS-L stock, single-stage trigger, and muzzle brake complete the configuration. The rifle is optic ready for the addition of a compatible sighting system.

Key features

• 18-inch fluted 416 stainless steel barrel balances rigidity and handling
• Mid-length direct-impingement gas system with pinned gas block supports reliable operation
• 7075-T6 aluminum receivers provide a durable, lightweight foundation
• 15-inch M-Lok anti-rotation handguard offers versatile accessory mounting
• Magpul MOE-K2+ grip and ACS-L stock improve control and shooting comfort
• Optic-ready receiver supports a wide range of compatible aiming systems

The Diamondback DB10 combines practical AR-10 ergonomics with .308 Win performance in a ready-to-customize rifle configuration.