OA Defense 2311 9mm

The OA Defense 2311 Pro is a full-size semi-automatic 9mm pistol designed for duty use and high-round-count range days. It is intended for professional and recreational shooters who need a robust, optics-ready platform for training and service-style applications.

The pistol combines a ported 5-inch barrel with a cut and contoured slide to reduce muzzle rise and improve follow-up shot speed. The frame is built from 7075 aluminum with a High Desert Sage finish and a sage polymer grip module; controls are fully ambidextrous and the slide is optics-ready with multiple mounting plates included.

Key Specifications

• The caliber is 9mm.
• The barrel length is 5 inches.
• The action type is Semi-Auto.
• The frame material is 7075 Aluminum.
• The finish and grip color are High Desert Sage (Cerakote Elite E-190) with a sage polymer grip.
• The barrel type is Ported.
• The sights are Night sights.
• The safety configuration is Ambidextrous.
• The trigger weight is 3.5–4.0 lbs.
• The kit includes three 21-round magazines and two 17-round magazines, four slide plates for multiple optic footprints, a cable safety lock, owner literature, and a custom range bag.

Buy the OA Defense 2311 9mm online today for a full-size, optics-ready platform suitable for duty, training, and range use.

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