Diamondback Firearms DB15CBB AR-15 5.56 NATO .223 Remington FDE/Tan Rifle

Description

Product Overview

The Diamondback Firearms DB15CBB is a reliable AR-15-pattern semi-automatic rifle chambered in 5.56 NATO and capable of accepting .223 Remington ammunition. It features a 16-inch 4140 chrome-moly free-float barrel with a 1:8 twist, direct gas impingement operation, and an A2 flash hider. The forged 7075-T6 aluminum receivers provide a durable foundation, while the shot-peened and magnetic particle inspected Mil-Spec bolt carrier supports dependable operation. A 9-inch Diamondback quad-rail handguard provides flexible accessory mounting, and the six-position collapsible stock allows the rifle to adapt to different users and storage requirements. The flattop receiver is optic ready and supplied without factory sights.

Key Features

• 5.56 NATO chambering accepts .223 Remington ammunition
• 16-inch 4140 chrome-moly free-float barrel with a 1:8 twist
• Direct gas impingement system for familiar AR-15 operation
• Forged 7075-T6 aluminum upper and lower receivers
• 9-inch Diamondback quad-rail handguard for modular accessory mounting
• Six-position collapsible synthetic stock for adjustable length of pull and storage flexibility

The Diamondback DB15CBB combines a durable AR-15 platform with an optic-ready configuration suited to recreational shooting, hunting, training, and defensive applications.