Oa Defense OA2311FLSZKITHDSSTD17 2311 Full 9x19 17rd 5" Black DLC High Desert Sage Optic Ready 17-4 Stainless Steel Slide High Desert Sage Polymer Grip Ambidextrous

The OA Defense 2311 9x19 full-size duty pistol is built for shooters who demand speed, accuracy, and reliability in a professional-grade platform. This High Desert finish version pairs a black DLC-treated 17-4 stainless steel slide with a High Desert Sage polymer grip, delivering both form and function inspired by OA Defense's Nevada heritage. The optic-ready slide accepts RMR, DPP, and Holosun K/RMSc footprint optics, making it adaptable to your preferred red-dot setup without gunsmithing.

At 5 inches of barrel length and 29 ounces unloaded, the 2311 strikes a balance between shootability and carrability. The 8.50-inch overall length and 1.78-inch width keep recoil manageable while staying true to full-size ergonomics. Ambidextrous controls ensure left- and right-hand shooters alike can run the gun naturally, and the 4.0–4.5 pound trigger breaks clean for accurate follow-up shots whether you're training at the range or in duty scenarios.

This kit goes well beyond a bare pistol. You get three 17-round magazines, four interchangeable slide plates (iron sight cover, RMR, DPP, and Holosun K/RMSc), and Night Fision tritium night sights installed at standard height with intermediate and suppressor-height options included. A cable safety lock, owner's manual, and custom OA Defense range bag round out the box, so you're ready to train or carry immediately.

Built on a 7075 aluminum frame paired with the stainless steel slide, the 2311 is engineered to handle demanding use. Whether you're running it as a duty gun, competition platform, or serious defensive carry, the High Desert finish resists corrosion while the modular optics-ready design keeps you ahead of evolving red-dot standards.

Key Features

• Optic-ready slide compatible with RMR, DPP, and Holosun K/RMSc footprints
• Ambidextrous controls for left- and right-hand operation
• 17+1 round capacity with three included magazines
• Night Fision tritium night sights in three heights (standard, intermediate, suppressor-height)
• Four interchangeable slide plates for optic flexibility
• High Desert Sage polymer grip and black DLC stainless steel slide
• Includes cable safety lock, owners manual, and custom range bag

Specifications

Frequently Asked Questions

What optics will mount on the OA Defense 2311?

The 2311's optic-ready slide accepts RMR, DPP, and Holosun K/RMSc footprint optics. The kit includes four interchangeable slide plates, so you can swap between iron sights and your choice of red-dot without tools or gunsmithing.

What's included in this kit?

The kit includes the OA 2311 pistol, three 17-round magazines, four interchangeable slide plates, Night Fision tritium night sights in three heights, a cable safety lock, the owner's manual and safety literature, and a custom OA Defense range bag.

Is the 2311 suitable for duty or defensive carry?

Yes. The 2311 is engineered for law enforcement and duty applications, with a durable 7075 aluminum frame, 17-4 stainless steel slide, and ambidextrous controls. The high capacity (17+1 rounds), proven platform design, and included night sights make it suitable for professional or serious defensive use.

Can left-handed shooters run this pistol?

Yes. The OA Defense 2311 features ambidextrous controls, so both left- and right-hand shooters can operate the gun naturally without modification.