Diamondback DB10 Black Gold .308 Win 18″ FDE

About this product

The Diamondback DB10 Black Gold is an AR-style rifle built around a mid-length gas system and an 18″ fluted 416R stainless steel barrel. It ships with a Magpul CTR adjustable stock, Magpul MOE-K2 grip, a 15″ M-LOK handguard, and a 20-round Gen M3 PMAG for a 20+1 capacity. Receivers are forged 7075 T-6 aluminum with the Diamondback Black Gold lower finish and the barrel is threaded 5/8″-24 for accessory compatibility.

Key Specifications

• Chambered in .308 / 7.62 NATO for common .308-family cartridges.
• The barrel measures 18″ and is fluted stainless steel for reduced weight and consistent cooling.
• This rifle operates as a Semi-Auto platform suitable for range and precision work.
• Equipped with a mid-length gas system to balance recoil impulse and cycling reliability.
• The bore twist is 1:10 (right-hand) for stabilization of typical .308 bullets.
• Includes a 20 + 1 capacity Gen M3 PMAG for extended range sessions.
• Features a 15″ M-LOK handguard (V-rail) for accessory mounting and modularity.
• Uses forged 7075 T-6 aluminum receivers with the Diamondback Black Gold lower.
• Stocked with a Magpul CTR adjustable stock and Magpul MOE-K2 grip for familiar ergonomics.
• The muzzle device is a Diamondback CNC DBSB IV flash hider threaded 5/8″-24 tpi.

Purpose-built with proven components and American manufacturing, the DB10 Black Gold delivers a reliable, familiar AR platform scaled to .308 performance. Its combination of a fluted stainless barrel, Magpul furniture, and a modular M-LOK handguard makes it suitable for precision-minded range use, practical long-range practice, and general-purpose rifle applications. The DB10 offers a balanced package for shooters who prioritize dependable function and serviceable features in a straightforward, well-equipped rifle.

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