Diamondback Firearms Db15 5.56 7" 30-Round Threaded Barrel AR Pistol

The Diamondback Firearms DB15 5.56 7" 30-Round Threaded Barrel AR Pistol is a purpose-built short-barreled rifle platform designed for operators who demand compact maneuverability without sacrificing intermediate cartridge capability. Built on the proven AR-15 architecture, this pistol configuration delivers the modularity and reliability law enforcement and military professionals depend on in close-quarters environments, vehicle operations, and tactical deployments where full-length rifles prove impractical.

This platform features a 7-inch threaded barrel chambered in 5.56 NATO, enabling end-user suppressor installation for noise reduction and muzzle signature control in sensitive operational areas. The threaded muzzle also accommodates flash hiders, compensators, or muzzle brakes for customized recoil management and firing signature optimization. The pistol operates on direct impingement principles with standard AR-15 bolt carrier group compatibility, ensuring proven reliability and field-proven parts availability. At approximately 1 pound, the receiver assembly delivers lightweight handling characteristics ideal for dynamic environments where quick target acquisition and rapid repositioning are mission-critical. The 30-round magazine capacity provides standard intermediate rifle ammunition capacity without requiring specialized feed systems.

Operators selecting the Diamondback Firearms DB15 AR pistol benefit from AR-platform standardization—all upper receivers, bolt carrier groups, and internal components maintain cross-compatibility with conventional AR-15 systems, streamlining logistics and spare parts management across tactical teams. Law enforcement tactical units, military special operations personnel, and civilian operators prioritizing compact carbine performance gain immediate platform familiarity and modular customization options. The threaded barrel integration supports professional-grade suppressor systems for hearing protection and noise mitigation in multi-shooter environments. Installation of the included pistol brace follows standard AR-15 assembly procedures; all components mate directly with standard receiver extensions and buffer systems without requiring proprietary modifications.