Oa Defense 2311 Full Size Pro 9mm Sage Ported 17/21Rd

The OA Defense 2311 Full Size Pro 9mm is a ported, duty-ready pistol built for shooters who demand reliable performance on high round-count range days and defensive carry alike. Engineered in Nevada and finished in Cerakote with a sage grip module, this full-size 9mm combines controlled recoil management with a refined trigger feel and thoughtful ergonomics—everything a serious shooter needs to shoot faster and more accurately, whether at the range or in training.

The 2311 Pro's integral V-porting on the 5-inch barrel and slide measurably reduces muzzle rise, keeping your sight picture stable even with potent +P ammunition. The lightened, contoured slide profile speeds up the cycle for quicker follow-up shots and lower split times. Polymer grip texturing is progressive—ramped where you need control, smoother where your hand naturally rests—and the 3.5–4.0 lb Pro trigger breaks cleanly and predictably for the kind of accuracy that matters downrange. A Springer Precision extended mag release paddle rounds out the ergonomic upgrades, making reloads instinctive under pressure.

This kit arrives fully configured: the 2311 Pro pistol in High Desert Finish with sage grip, five magazines (three 21-round and two 17-round), four interchangeable slide plates for red dot or iron sight mounting, Night Fision tritium night sights in multiple heights, and a custom OA Defense range bag. You get the pistol, the magazines, the mounting options, and the tools to train immediately.

Key Features

• Integral V-ported barrel and slide reduce muzzle rise with minimal sight obstruction
• Lightened, contoured Pro slide profile for faster cycle speed and quicker follow-ups
• Enhanced 3.5–4.0 lb Pro trigger for smooth, controlled breaks
• Springer Precision extended mag release paddle for intuitive reloads
• Progressive polymer grip texturing optimized for control and comfort
• High Desert Finish in sage green—desert-inspired aesthetics with function-first design
• Interchangeable slide plates support iron sights, RMR, DPP, and Holosun K/RMSc red dots
• Night Fision tritium sights in standard, intermediate, and suppressor-height configurations
• Ships with five magazines and custom OA Defense range bag

Specifications

Frequently Asked Questions

What red dot optics does the 2311 Pro support?

The kit includes four interchangeable slide plates that support iron sights, Trijicon RMR, Deltapoint Pro (DPP), and Holosun K/RMSc footprint optics. Night Fision sights are provided in standard height (for iron sights), intermediate height (for RMR), and suppressor height (for DPP use).

How many magazines come with this pistol?

The 2311 Pro kit includes five magazines total: three 21-round magazines and two 17-round magazines, giving you immediate utility and training flexibility.

Is this pistol suitable for duty or defensive carry?

Yes. The 2311 Pro is designed and optimized for duty use, high round-count training, and reliable performance under demanding conditions. The ported design, refined trigger, and included ergonomic upgrades support both fast follow-ups and defensive accuracy.

What's included in the kit?

The complete kit includes the OA Defense 2311 Pro pistol, five magazines, four slide plates for various optic footprints, Night Fision tritium night sights, an owners manual, safety literature, a cable safety lock, and a custom OA Defense range bag by Savior Equipment.