Diamondback DB15 5.56 NATO 16" Rifle 30rd FDE - DB175AK062

The Diamondback DB15 delivers reliable semi-automatic performance in a proven AR-15 platform with Flat Dark Earth finish. This 5.56 NATO rifle combines military-spec components with enhanced ergonomics for versatile shooting applications.

What Makes This Different

Built on a forged 7075-T6 aluminum receiver set, the DB15 exceeds standard mil-spec tolerances for enhanced accuracy and durability. The rifle features a 15-inch M-LOK handguard system that provides superior heat dissipation compared to traditional quad rails while reducing overall weight by 8 ounces. Diamondback's proprietary barrel profile maintains consistent accuracy through extended firing sessions.

Key Features

• 16-inch 4150 chrome moly vanadium steel barrel with 1:7 twist rate
• 15-inch M-LOK compatible aluminum handguard with full-length top rail
• Forged 7075-T6 aluminum upper and lower receivers with Type III hard coat anodizing
• Magpul MOE pistol grip and 6-position collapsible stock
• A2 flash hider and low-profile gas block for reduced signature
• Includes one 30-round Magpul PMAG magazine
• Cerakote Flat Dark Earth finish for corrosion resistance

The DB15 maintains sub-2 MOA accuracy with quality ammunition and handles both 5.56 NATO and .223 Remington cartridges reliably. The carbine-length gas system provides smooth cycling across various ammunition weights while the free-floating handguard eliminates barrel contact for consistent precision. Weather-sealed components resist moisture and debris in field conditions, making this rifle suitable for competition shooting, hunting, and tactical applications.

Technical Specs

• Caliber: 5.56 NATO/.223 Remington
• Barrel Length: 16 inches with 1:7 twist rate
• Overall Length: 32.25-35.25 inches (stock collapsed/extended)
• Weight: 6.5 pounds (unloaded)
• Magazine Capacity: 30 rounds (includes one Magpul PMAG)
• Gas System: Carbine-length with low-profile gas block
• Finish: Cerakote Flat Dark Earth on all external surfaces
• Thread Pitch: 1/2x28 TPI with A2 flash hider
• Manufactured in USA with lifetime warranty

This rifle ships ready for immediate use with backup iron sights and accepts all standard AR-15 accessories and magazines. The proven design ensures parts availability and compatibility with aftermarket components for future customization needs.