Diamondback Firearms DB1059C061 DB10 308 18" 21-Round FDE Rifle

The Diamondback DB1059C061 DB10 308 Win 18" 20+1 Flat Dark Earth rifle is a purpose-built modern sporting rifle engineered for precision shooting, tactical training, and professional duty use. Chambered in .308 Winchester—one of the most versatile and effective intermediate-to-long-range cartridges—this rifle delivers the stopping power and ballistic performance demanded by law enforcement and military shooters. The adjustable Magpul ACS-L stock and ergonomic Magpul MOE-K2+ grip provide shooters of all body types and shooting styles with customizable controls, making this platform ideal for both bench marksmanship and dynamic tactical operations.

At the heart of this rifle lies a 416 stainless steel, fluted barrel measuring 18 inches—a proven configuration that balances muzzle velocity, heat dissipation, and handling characteristics for sustained fire applications. The fluted design reduces weight while maintaining rigidity and improving cooling efficiency during training cycles or extended shooting sessions. The mid-length gas system with pinned gas block ensures reliable, consistent cycling across a wide range of ammunition loads, while the shot-peened Mil-Spec 8620 bolt carrier demonstrates durability standards established through decades of military service. Paired with 7075-T6 aluminum receivers—the highest-grade aluminum alloy used in aerospace and defense—this rifle offers corrosion resistance and structural integrity. The 15" M-Lok handguard provides anti-rotation stability for tactical accessories and maintains user control without excess weight.

This configuration excels for shooters requiring a compact, lightweight platform without sacrificing .308 Winchester ballistics—ideal for precision rifle courses, three-gun competition, home defense, or professional training environments. The M-Lok slots accept industry-standard rail sections for mounting optics, lights, and support equipment, while the flat dark earth finish blends tactical aesthetics with practical corrosion resistance. At 15.3 pounds fully assembled, the Diamondback DB10 delivers manageable recoil impulse and quick target reacquisition. The 20+1 round capacity with standard AR-10 pattern magazines ensures compatibility with established supply chains and aftermarket accessories, allowing shooters to customize their platform for specific mission requirements or shooting disciplines.