Diamondback Firearms DB1718K061 DB15 Carbon 5.56 NATO 16" 31-Round Carbine

The Diamondback Firearms DB15 Carbon 5.56 NATO 16" 31-Round Carbine is a modern direct-impingement rifle engineered for tactical operators, law enforcement professionals, and serious shooters who demand reliability in demanding environments. Built on a proven AR-15 platform, this carbine delivers the accuracy and ergonomics required for dynamic shooting disciplines, home defense, and professional duty use. At 8.5 pounds, it strikes an ideal balance between maneuverability in confined spaces and sustained control during extended engagements.

The 16-inch barrel provides optimal velocity for 5.56 NATO ammunition while maintaining a compact profile ideal for vehicle operations and room-clearing scenarios—a critical consideration for operators who cannot afford length-of-pull compromises. The carbon construction throughout the platform minimizes weight without sacrificing structural integrity, a design philosophy proven across military and law enforcement platforms worldwide. The 31-round magazine capacity maximizes tactical flexibility, enabling operators to engage multiple threats or sustain fire during training evolutions without frequent reloads, while the direct-impingement system ensures consistent bolt carrier velocity and easier field maintenance compared to piston alternatives.

This carbine suits active-duty professionals, reserve and law enforcement teams, and civilian tactical practitioners who prioritize platform modularity and ammunition commonality within their organization or unit. The DB15 Carbon's compatibility with standard AR-15 aftermarket components—including triggers, grips, rail systems, and optic mounts—enables rapid customization for specialized missions or individual shooter preferences. Magazine-fed operation ensures seamless integration with existing ammunition supply chains, making logistics straightforward for agencies and individuals maintaining multiple weapons systems in 5.56 NATO.