Diamondback DB10 .308 Win 16″ M-LOK Rifle

The Diamondback DB10 is a semi-automatic AR-style rifle chambered in .308 Winchester designed for general-purpose centerfire use, including sport shooting and field applications. It features a 16-inch lightweight chrome-moly barrel with a 1:10 right-hand twist and a mid-length gas system for balanced operation. The rifle is built on forged 7075-T6 aluminum receivers and pairs Magpul MOE furniture with a 15-inch M-LOK handguard for modular accessory mounting. A Gen M3 20-round PMAG is included for immediate use.

Key Specifications

• The caliber is .308 Winchester (7.62 NATO).
• The barrel measures 16 inches and is finished with black nitride.
• The twist rate is 1:10 RH.
• The gas system is mid-length.
• The magazine capacity is 20+1 (Gen M3 PMAG included).
• The handguard is a 15-inch M-LOK rail for accessory mounting.
• The receivers are forged 7075-T6 aluminum.
• The bolt carrier is a shot-peened Mil-Spec 8620 carrier.
• The stock and grip are a Magpul MOE Carbine stock and Magpul MOE-K grip.
• The muzzle device is an A2 .30 cal flash hider (5/8×24).

With a conventional AR layout, Magpul ergonomics, and M-LOK modularity, the DB10 offers a straightforward, serviceable .308 platform for shooters seeking a reliable centerfire rifle for range work and practical field use. Its combination of standard AR controls, a mid-length gas system and a 15″ M-LOK rail makes it a flexible starting point for users who prefer proven components and straightforward maintenance.

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