Diamondback Firearms DB15 .300 Blackout Blue/Black Rifle

Description

Product Overview

The Diamondback Firearms DB15 is an American-made semi-automatic rifle chambered in .300 Blackout. It uses a proven direct gas-impingement operating system with a 16-inch Black Nitride-finished 4150 chrome-moly vanadium barrel, carbine-length gas system, and 1:8 RH twist. The forged 7075-T6 aluminum flattop upper receiver and 12-inch M-LOK handguard provide a durable, adaptable platform for optics and accessories, while the Magpul MOE grip and adjustable synthetic stock support comfortable handling.

Key Features

• 16-inch 4150 chrome-moly vanadium barrel with durable Black Nitride finish
• .300 Blackout chambering supports versatile subsonic and supersonic loads
• Carbine-length direct gas-impingement system for reliable semi-automatic operation
• 12-inch M-LOK handguard provides flexible accessory mounting options
• A3 flattop upper receiver with T-marked Picatinny rail is ready for aftermarket optics
• Shot-peened, magnetic particle inspected bolt carrier group built to mil-spec standards

The Diamondback DB15 combines a practical AR-pattern design with .300 Blackout versatility for range use, training, and general-purpose rifle applications.