The Diamondback Firearms DB10 is a 6.5 Creedmoor semi-automatic rifle built around a direct-impingement operating system and forged 7075-T6 aluminum receivers. Its 20-inch 416R stainless steel barrel uses a 1:8 twist rate and a threaded muzzle, providing a versatile platform for range use, competition, and field applications. The rifle features a rifle-length gas system, a 15-inch M-LOK anti-rotation handguard with Picatinny and QD mounting points, a Magpul MOE K2+ grip, a Magpul MOE carbine stock, and a CMC single-stage trigger. An A3 flattop receiver provides a stable foundation for adding an optic. The package includes one 20-round PMAG and one 5-round CPD magazine.

Key features

• 6.5 Creedmoor chambering provides a flat-shooting option for extended-range applications.
• 20-inch 416R stainless steel barrel with a 1:8 twist supports a broad range of bullet weights.
• Direct-impingement action with a rifle-length gas system offers familiar AR-pattern operation.
• 15-inch M-LOK anti-rotation handguard includes Picatinny and QD mounting points for accessories.
• CMC single-stage trigger provides a defined trigger break for consistent shot placement.
• A3 flattop receiver is optic ready for a user-selected scope or red dot sight.

The Diamondback Firearms DB10 combines a precision-oriented 6.5 Creedmoor setup with adaptable AR-pattern features for the range or field.