Diamondback Firearms DB1915K061 DB15 5.56 NATO 10" 31-Round Carbine

The Diamondback Firearms DB1915K061 DB15 5.56 NATO 10" 31-round carbine is purpose-built for tactical operators, law enforcement professionals, and civilian shooters who demand a compact, reliable platform without sacrificing firepower. The 10-inch barrel configuration delivers the maneuverability required for close-quarters operations, vehicle entry, and confined-space engagements while maintaining effective velocity and accuracy at combat distances.

This short-stroke piston carbine addresses the operational gap between pistol-caliber platforms and full-size rifles, making it ideal for home defense, professional duty, and advanced tactical training environments. The DB15 achieves reliable cycling across the full spectrum of 5.56 NATO ammunition, ensuring performance in high-stress scenarios.

Professional end-users—from SWAT teams to private security—benefit from the DB15's robust design and customizable features. The 31-round magazine capacity provides ample ammunition reserves for sustained engagement without constant reloads, while the compact 31.6-inch overall length facilitates rapid movement through doorways, vehicles, and tight quarters.