OA Defense 2311 Pro Full Size 9mm 5-Inch Black DLC

The OA Defense 2311 Pro is a full-size 9mm semi-automatic pistol designed for range use and structured training. It combines a 5-inch stainless barrel and 7075 aluminum frame with an optic-ready slide, modular polymer grip, and ambidextrous controls.

The black DLC finish, serrated slide, RMR footprint, fiber optic front sight, and fixed rear sight provide a practical setup for users who value adaptable sighting options and consistent handling. The package includes three magazines, a range bag, safety lock, owner's manual, and additional components listed below.

Key Specifications

• The caliber is 9x19mm for broad compatibility with standard 9mm ammunition.
• The barrel measures 5 inches and is described as stainless steel with a DLC coating.
• The pistol uses a semi-automatic, single-action-only operating system.
• The frame is made from 7075 aluminum for a full-size metal-frame configuration.
• The grip is a black modular polymer design.
• The slide has a black DLC finish with serrations and an optic-ready RMR footprint.
• The controls are ambidextrous for flexible handling.
• The sight setup includes a fiber optic front sight and fixed rear sight.
• The package includes three magazines.
• The pistol measures 8.50 inches long, 5.25 inches high, and 1.78 inches wide.

With its full-size proportions, aluminum construction, adaptable grip system, and optics-ready slide, the OA Defense 2311 Pro offers a well-equipped platform for range sessions, training, and recreational shooting. Its practical feature set supports shooters who prefer a 1911-style format with modern sighting and control options.

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