OA Defense 2311 Pro 9mm 5" Black DLC 21+1

The OA Defense 2311 Pro is a pistol chambered in 9mm designed for duty, hard use, and high round-count applications. Features a black aluminum alloy frame with an integral Picatinny rail and black polymer grips. The steel slide is DLC-treated with optic-ready serrations. The 5" ported, DLC-coated barrel provides an extended sight radius and enhanced velocity while the porting aids in recoil management. Capacity is 21+1 rounds with three magazines included. Sights feature a fiber optic front sight. Trigger is Single Action Only (SAO) with an ambidextrous manual safety. Notable features include a Picatinny rail, optics-ready slide cut, and tuned internals engineered for consistent cycling under demanding conditions. Well-suited for duty carry and competition.