The Diamondback DB15 Carbon Series is a compact AR-style pistol chambered for 5.56 NATO, built around a short 7-inch barrel and an SB Tactical SBA3 stabilizing brace. It pairs forged 7075-T6 aluminum receivers with a heavy 4140 Chrome-Moly Vanadium barrel finished in Black Nitride and a pistol-length gas system. The platform is configured for accessory mounting on a 6-inch PC M-LOK handguard and ships with a 30-round Magpul PMAG. This configuration delivers a maneuverable, accessory-friendly package for range use and compact defensive applications.
Key Specifications
- The caliber is 5.56 NATO / .223 Rem.
- The barrel measures 7 inches and is a heavy 4140 Chrome-Moly Vanadium tube with a Black Nitride finish.
- The action is Semi-Auto.
- The gas system is a pistol-length direct impingement setup.
- The bolt carrier group is a shot-peened, magnetic particle inspected Mil-Spec 8620 carrier.
- The upper and lower receivers are forged 7075 T-6 aluminum.
- The handguard is a 6-inch PC M-LOK rail for accessory attachment.
- The pistol is fitted with an SB Tactical SBA3 stabilizing brace.
- Includes one 30-round Magpul PMAG.
- The muzzle device is an A2 flash hider (1/2×28).
With its short barrel, robust materials and M-LOK compatibility, the DB15 Carbon offers a practical, no-nonsense option for shooters who need a compact AR pistol footprint without sacrificing component quality. The combination of forged receivers, a Mil-Spec BCG and an SBA3 brace makes it suitable for range-focused use and short-range utility roles while providing a stable platform for optics and accessories.
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.
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