Diamondback DB15 Combo FDE 5.56 / .300 AAC Blackout 16″ Barrel 30-Rounds

Diamondback DB15 Combo Features

The DB15 Combo is engineered for durability and performance, boasting a Diamondback carbon lower receiver and a robust 7075-T6 aluminum upper, both finished in a striking Flat Dark Earth Cerakote. This rifle is ready for optics and accessories with a 12-inch M-LOK handguard and an optics-ready configuration. The versatility extends to the barrel, designed with a 1:8 twist rate, allowing for a wide range of ammunition types and weights to be stabilized effectively.

In terms of handling, the DB15 Combo offers an adjustable Magpul carbine stock to accommodate shooters of various sizes and preferences, while the A2 flash hider mitigates muzzle flash. A manual thumb safety ensures secure operation, and the black Magpul grip provides a steady and comfortable hold. Whether for tactical drills, target practice, or hunting, this rifle’s direct impingement system promises reliable cycling and a consistent shooting experience.

Diamondback DB15 Combo Specifications

• Brand: Diamondback
• Category: Tactical Rifles
• Series: Combo
• Model: DB15
• Caliber: 5.56x45mm NATO / .300 AAC Blackout
• Barrel Length: 16 inches
• Capacity: 30+1 rounds
• Operating System: Direct Impingement
• Overall Length (OAL): 32.50″ – 35.75″
• Action: Semi-Auto
• Stock Material: Synthetic
• Hand: Right Hand
• Sights: Optic Ready
• Barrel Finish: Black Nitride
• Muzzle: A2 Flash Hider
• Twist Rate: 1:8″
• Receiver Description: Diamondback Carbon Lower
• Magazine Type: AR-15 Standard
• Grips: Black Magpul
• Handguards: 12″ M-LOK
• Receiver Material: 7075-T6 Aluminum
• Safety: Manual Thumb
• Thread Pattern: 1/2″-28 TPI
• Stock Description: Adjustable Magpul Carbine
• Barrel Material: Chromoly Steel
• Max Capacity: 30 rounds
• Receiver Finish: FDE
• Weight: 6.65 lbs
• Stock Finish: Black