Diamondback DB15 Pistol 5.56 NATO 10″ OD Green SBA3

About this product

The Diamondback DB15 Carbon-series pistol is a compact AR-platform firearm chambered in 5.56 NATO and built for modularity and ease of use. It pairs a 10″ threaded barrel with a 9″ M-LOK handguard and an SB Tactical SBA3 arm brace, providing a short, manageable package for range use and defensive-minded owners who prefer an arm-brace configuration. The pistol uses forged 7075 T-6 aluminum receivers and accepts standard AR accessories for straightforward customization. Included is a single 30-round Magpul PMAG for immediate use.

Key Specifications

• The caliber is 5.56 NATO.
• The barrel length is 10 inches.
• The magazine capacity is 30 + 1 rounds.
• The finish is OD Green Cerakote.
• The handguard is a 9 inch M-LOK rail.
• The arm brace is an SB Tactical SBA3.
• The receivers are forged 7075 T-6 aluminum.
• The action is semi-automatic.
• The weight is approximately 5.7 lb.
• Includes one 30-round Magpul PMAG.

Purpose-built for compact performance and accessory flexibility, the DB15 Carbon pistol is suited to range work and applications where a short, AR-platform package is preferred. Its combination of a threaded 10″ barrel, M-LOK handguard and SBA3 brace makes it easy to mount optics and accessories while retaining low overall length and manageable weight. For shooters who value a straightforward, modular build with reputable components, this DB15 configuration offers a capable, upgrade-friendly starting point.

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