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Availability: In Stock
Current Stock: Out of stock
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.
| Caliber | 9x19mm |
| Barrel Length | 5.00 inches |
| Overall Length | 8.50 inches |
| Height | 5.25 inches |
| Width | 1.78 inches |
| Unloaded Weight | 29 ounces |
| Capacity | 17+1 rounds |
| Trigger Weight | 4.0–4.5 lbs |
| Frame Material | 7075 Aluminum |
| Slide Material | 17-4 Stainless Steel (Black DLC) |
| Grip | High Desert Sage Polymer |
| Controls | Ambidextrous |
| Optics Ready | RMR, DPP, Holosun K/RMSc footprints |
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.
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.
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.
Yes. The OA Defense 2311 features ambidextrous controls, so both left- and right-hand shooters can operate the gun naturally without modification.
SKU: 198466719 • Weight: 7oz
Availability: In Stock
Current Stock: Out of stock
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.
| Caliber | 9x19mm |
| Barrel Length | 5.00 inches |
| Overall Length | 8.50 inches |
| Height | 5.25 inches |
| Width | 1.78 inches |
| Unloaded Weight | 29 ounces |
| Capacity | 17+1 rounds |
| Trigger Weight | 4.0–4.5 lbs |
| Frame Material | 7075 Aluminum |
| Slide Material | 17-4 Stainless Steel (Black DLC) |
| Grip | High Desert Sage Polymer |
| Controls | Ambidextrous |
| Optics Ready | RMR, DPP, Holosun K/RMSc footprints |
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.
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.
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.
Yes. The OA Defense 2311 features ambidextrous controls, so both left- and right-hand shooters can operate the gun naturally without modification.
SKU: 198466719 • Weight: 7oz