OA 2311™ Pro – Black

The full size OA 2311 Pro is the full-size ported powerhouse of the OA Defense line-up. Featuring a cut & contoured slide, ported 5″ barrel, enhanced trigger, extended mag release paddle, black grip, and five mags.

Full Sized, Full Featured

The OA 2311™ Pro is the full-size ported powerhouse of the OA Defense line-up. Designed and optimized for duty use and high round count range days, the OA 2311 Pro delivers maximum performance, accuracy, and reliability even under the harshest conditions. Featuring a cut & contoured slide, ported 5″ barrel, enhanced trigger, extended mag release paddle, and five mags. Fully ambidextrous controls, optic-ready slide, lightning fast cycle time, and a modular grip & magwell make make you prepared for all conditions.

Lightening Cut Slide / Ported Barrel

The OA 2311 Pro slide configuration benefits from lightening cuts and a ported barrel to provide a significant reduction in felt recoil and muzzle rise, splitting the gases around the sight line of the slide and allowing for faster follow-up shots.

Enhanced Trigger

The standard OA 2311 models ship with a drop-tested and duty rated 4-4.5 lb trigger pull. Pro models have an enhanced 3.5-4 lb trigger with the same crisp pull and short reset you can expect from all our pistols. A Springer Precision Extended Mag Release Paddle is standard for increased ergonomics.

OA Gray Pro Grip

Pro models have the option of an exclusive OA Gray grip module. Just like the standard models, the grip design and blend of polymer was crafted with stippling in mind – personalize your grip as you see fit.

Optimized for Optics

Every OA 2311 pistol ships with multiple co-witnessing slide plates, allowing for the use of most popular red dot optics without sacrificing a rear sight.

SIG P320® Mag Compatibility

The OA 2311 Pro ships with three 21-round and two 17-round magazines, but any P320 pattern magazine is directly compatible.

Fully Ambidextrous Controls

The days of compromising are over thanks to a dedicated right-side slide stop, ambi safety, and reversible mag release.

PACKAGE INCLUDES:

•OA 2311™ Pro pistol
• Custom OA Defense range bag
• (3) 21-round magazines
• (2) 17-round magazines
• (4) Slide Plates (3 optic mounts + iron sights)
• Incl. mounts for RMR, DPP, & RMSc footprints
• Ships with Night Fision tritium night sights
• Owners manual & safety lock

SPECIFICATIONS: