Diamondback DB15 6.5 Grendel

The Diamondback DB15 in 6.5 Grendel is built as a versatile AR-style rifle for range use, hunting, and precision-oriented shooting. Its design centers on controllable ergonomics and modular accessory options suitable for shooters seeking a modern sporting rifle platform.

The rifle is constructed around forged 7075-T6 aluminum receivers with a distinctive Black Gold lower. It is fitted with an 18-inch mid-length 4150 chrome-moly barrel finished in black nitride and uses a mid-length gas system to support reliable operation. Controls and ergonomics are provided by a Magpul CTR adjustable stock and a Magpul MOE K2 grip, while a 15-inch M-LOK V-rail handguard with anti-slip texture pads allows for accessory mounting and improved handling.

Key Specifications

• The caliber is 6.5 Grendel.
• The barrel length is 18 inches, using a mid-length gas system for balanced cycling characteristics.
• The barrel material and finish are 4150 Chrome Moly with a black nitride finish.
• The rate of twist is 1:8 RH.
• The bolt carrier group is shot-peened, magnetic particle inspected Mil-Spec 8620.
• The upper and lower receivers are forged 7075-T6 aluminum.
• The handguard is a 15-inch M-LOK V-rail with anti-slip texture pads.
• The stock is a Magpul CTR adjustable stock.
• The grip is a Magpul MOE K2 grip.
• The muzzle device is a Diamondback CNC DBSB IV flash hider threaded 5/8x24.

The Diamondback DB15 offers a combination of modern AR ergonomics and a Grendel chambering for enhanced ballistic performance at extended ranges. For shoppers searching for a DB15 rifle for sale, the Diamondback DB15 6.5 Grendel provides a feature set tailored to range work and hunting applications.