SKU: 155885
UPC: 810035755604
MPN: DB1915B001
The Diamondback Firearms DB15 300 10" 29-Round Carbine is a purpose-built firearm designed for close-quarters combat, home defense, and tactical operations where compact size and rapid firepower are essential. This versatile platform is chambered in 300 Blackout, providing both subsonic and supersonic capabilities in a highly maneuverable 10-inch barrel configuration.
The DB15 is engineered for precision lethality in confined spaces without sacrificing reliability or ergonomic control. Weighing in at 6.8 pounds and measuring 31.2 inches in overall length, this carbine remains lightweight and controllable while ensuring the structural integrity and durability required for professional duty cycles. The 10-inch barrel optimizes 300 Blackout ballistics and is compatible with standard .300 BLK suppressors, enhancing noise-signature reduction during tactical deployments.
With a magazine capacity of 29 rounds, the DB15 offers tactical flexibility, allowing for sustained engagement capability while maintaining manageable magazine weight and reload frequency. Diamondback's engineering ensures reliable feeding, extraction, and ejection across both subsonic and supersonic ammunition loads, making it an ideal choice for law enforcement entry teams, military special operations, and civilian tactical preparedness.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Diamondback