Diamondback Firearms DB15USLB AR-15 Configuration 5.56 NATO Blue/Black Rifle

Description

Product Overview

The Diamondback Firearms DB15USLB is a dependable semi-automatic rifle chambered in 5.56 NATO and compatible with .223 Remington ammunition. It features a 16-inch medium-profile 4150 chrome moly barrel with a 1:8 twist rate, a carbine-length gas system, and a durable black nitride barrel finish. Forged 7075-T6 aluminum receivers provide a strong, lightweight foundation, while the A3 flattop upper receiver offers a practical platform for mounting an optic. A standard two-piece handguard, A2-style pistol grip, and six-position adjustable stock support adaptable handling. The rifle includes one 30-round aluminum magazine and is assembled in the USA.

Key Features

• 5.56 NATO chambering also supports .223 Remington ammunition
• 16-inch medium-profile 4150 chrome moly barrel with a 1:8 twist rate
• Forged 7075-T6 aluminum upper and lower receivers reduce weight while maintaining durability
• A3 flattop upper receiver provides an optic-ready mounting platform
• Six-position adjustable stock allows the length of pull to be customized
• Includes one 30-round aluminum magazine

The Diamondback Firearms DB15USLB combines proven AR-15 features with a practical, adaptable configuration for range use, hunting, and defensive applications.