OA Defense 2311 Pro Full Size 9mm Luger 5" 21+1 Semi-Auto Pistol - Black DLC Optic Ready

The OA Defense 2311 Pro Full Size is a duty-grade 9mm Luger semi-automatic pistol built on a 1911-inspired double-stack platform and engineered for hard-duty carry and high round count range days.

At its core, the Pro Full Size pairs a 5" ported barrel with a black DLC-coated steel slide that has been cut and contoured for reduced weight and faster cycling. The slide is optic ready with an RMR footprint for direct mounting of Trijicon RMR-pattern red dots, and features serrated sides for positive press checks and easy manipulation under stress.

The frame is machined from aluminum with a black finish and an integral Picatinny accessory rail for mounting a weapon light or laser. Black modular grips provide a secure, customizable hold, while ambidextrous manual safeties make the Pro Full Size equally comfortable for right- and left-handed shooters.

This pistol is rated for a standard 17+1 capacity and accepts extended 21-round magazines, giving the operator a flush-fit option for everyday carry and a higher-capacity option for duty or competition use.

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