Diamondback DB10 | .308 Win | 18in | 20rd | DB1032C001

The Diamondback DB10 is an AR-style rifle chambered for .308 Winchester with an 18-inch barrel and Magpul furniture. It is built on forged 7075-T6 aluminum receivers and ships with a 20-round Gen M3 PMAG. For a capable optic under $1,000 that pairs well with this platform, consider the Vortex Viper PST Gen II 1-6×24 for versatile medium-range work.

Intended real-world applications include precision target shooting and medium-game hunting where .308 performance and an 18-inch barrel length offer a balance of velocity and handling.

Product Specifications

• The caliber is .308 Winchester (7.62 NATO).
• The barrel length is 18 inches.
• The barrel is described in source data as stainless steel fluted and also as black nitride fluted, both reported in supplied materials.
• The rate of twist is 1:10″.
• The action is Semi-Auto.
• The rifle ships with a 20 + 1 capacity (one Gen M3 PMAG, 20 rounds).
• The receivers are made from 7075-T6 aluminum.
• The handguard is a 15 inch M-LOK V-Rail with anti-slip texture pads.
• The stock is an adjustable Magpul CTR and the grip is a Magpul MOE-K2.
• The muzzle device is a Diamondback CNC DBSB-IV flash hider with 5/8×24 thread pattern.
• The listed weight is 8.73 lbs.
• The overall length is listed as 36 inches (collapsed) to 39.25 inches (extended).
• Sights are listed as optic ready (no iron sights included).
• The bolt carrier group is described as a shot-peened Mil-Spec 8620 carrier.
• The UPC is 810035754003.

The DB10 presents a clear, purpose-driven package: forged 7075-T6 construction, Magpul ergonomics, and a full-size AR platform in .308. Its 18-inch barrel and 20-round magazine provide sustained capability for range or field use, and the 15″ M-LOK handguard supports modern accessory mounting while keeping weight balanced. This configuration suits shooters who want a durable, familiar AR ergonomics with .308 performance in applications requiring accurate, consistent shots at extended ranges.

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