The Diamondback DB15 Carbon is a purpose-built semi-automatic rifle in .223 REM/5.56 NATO configured with a 16″ threaded barrel and a 15″ M-LOK handguard. It features a forged 7075 T-6 aluminum upper and lower, a mid-length gas system, and a Jesse James Blue Cerakote finish. The rifle ships with a single 30-round Magpul-style PMAG and an A2 flash hider.
Key Specifications
- The rifle is chambered in .223 REM/5.56 NATO.
- The barrel measures 16 inches and is threaded 1/2×28.
- The rate of twist is 1:8 RH.
- The handguard is a 15 inch M-LOK (AV-Rail) with anti-slip texture pads.
- The receivers are forged 7075 T-6 aluminum.
- The action is Semi-Auto.
- The rifle includes one 30-round PMAG.
- The muzzle device is an A2 Flash Hider (1/2×28).
- The listed weight is 6.70 lbs.
- The gas system is Mid-Length.
With an emphasis on practical ergonomics and a distinct finish, this DB15 Carbon offers a familiar AR-style interface combined with a 15″ M-LOK rail for accessory mounting and a mid-length gas system for reduced recoil impulse. The combination of a forged 7075 T-6 receiver set and a threaded 16″ barrel makes it suitable for range use, competition stages where allowed, and general utility applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




