Oa Def Oa 9mm 17-Round Night Sights Pistol

The OA Defense 2311 Compact Pro Plus 9mm is a single-action, semi-automatic metal frame pistol engineered for shooters who demand precision and modularity in a compact platform. Built on a 4.25-inch ported barrel design, this compact 9mm delivers balanced recoil management and velocity optimization—critical for duty carry, tactical training, and competitive shooting where reliability and speed matter equally.

The 2311 Compact Pro Plus arrives with tritium night sights for low-light target acquisition and an optics-ready slide accommodating RMR, Delta Point Pro, and RMSC mounts—the industry standard for modern duty and competition rigs. The sage grip provides ergonomic purchase under stress, while the extended magazine release accelerates tactical reloads. The enhanced trigger translates to cleaner breaks and faster follow-up shots. A full-size magwell is factory-installed, streamlining magazine changes during high-stress scenarios. The high desert finish resists corrosion in challenging environments, and the 17-round capacity leverages modern 9mm ammunition performance while staying within standard magazine regulations.

This platform suits law enforcement officers, defensive shooters, and competition pistol athletes who value factory accuracy, optic compatibility, and trigger control. The compact 9mm format handles duty carry, concealed work, and range training without compromise. The inclusion of five magazines, three optic mounts, and a custom OA Defense range bag eliminates setup delays and delivers immediate deployment capability. Whether running night-vision-compatible sights for tactical operations or mounting a competition optic for precision work, the 2311 Compact Pro Plus adapts to mission requirements without requiring aftermarket gunsmithing.