Diamondback Firearms DB10 .308 / 7.62 NATO

Introduced as an AR-pattern platform in .308 / 7.62 NATO, the Diamondback DB10 is intended for range and field use where a robust semi-automatic .308 option is desired. The design balances familiar AR ergonomics with features intended to support sustained shooting and modular accessory mounting.

The DB10 combines forged 7075-T6 aluminum receivers with Magpul furniture to provide a durable, familiar interface. It uses a 15-inch M-LOK V-rail handguard and an adjustable Magpul CTR stock for day-to-day carry and handling, while a fluted stainless steel barrel and a shot-peened Mil-Spec bolt carrier group support consistent performance.

Key Specifications

• The caliber is .308 / 7.62 NATO.
• The barrel length is 18 inches, offering a balance between accuracy and maneuverability.
• The barrel description is Stainless Steel Fluted.
• The rate of twist is 1:10 RH.
• The bolt carrier group is a shot-peened Mil-Spec 8620 carrier.
• The receivers are 7075-T6 aluminum.
• The handguard is a 15 in. M-LOK V-Rail.
• The stock is a Magpul CTR adjustable stock.
• The magazine capacity is 20 + 1.
• The unloaded weight is 8.73 lb.

With its AR-style controls, Magpul ergonomics, and a 20-round PMAG included, the DB10 addresses common shooter preferences for compatibility and accessory options. Buy the Diamondback Firearms DB10 .308 / 7.62 NATO online today for a purpose-built .308 AR-platform rifle that combines standard AR ergonomics with AR-10 caliber performance.