The Diamondback DB15 Carbon Series is an AR-platform semi-automatic pistol chambered in 5.56 NATO with a 7-inch threaded barrel and an SB Tactical SBA3 arm brace. Built on forged 7075 T-6 aluminum receivers, it includes a 6-inch M-LOK handguard and a Magpul Gen M2 30-round magazine. This compact configuration is designed for range use, modular accessory mounting, and easy handling.
Key Specifications
- The caliber is 5.56 NATO.
- The barrel is a 7-inch 4140 Chrome-Moly Vanadium heavy threaded design.
- The rifling twist rate is 1:8 RH.
- The gas system is pistol-length direct impingement.
- The bolt carrier group is a shot-peened, magnetic particle inspected Mil-Spec 8620 carrier.
- The receivers are forged 7075 T-6 aluminum.
- The handguard is a 6-inch PC M-LOK rail.
- The arm brace is an SB Tactical SBA3.
- Included magazine is a Magpul Gen M2 PMAG 30-round.
- The weight is 5.4 lb with overall length 23 in collapsed / 25.50 in extended.
Compact, well-specified, and built with common AR components, the DB15 offers practical modularity for range-focused shooters who value a compact footprint and straightforward maintenance. Threaded barrel, M-LOK attachment points, and the included PMAG make it ready for optics and accessory setups while keeping operation and upkeep simple.
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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