Firearms

OA 2311™

The OA 2311™ is where race-gun DNA meets duty-weapon reliability. The full-length 7075 aluminum frame plants the gun flat in recoil; the stainless match barrel and extended sight radius let you call your shots at speed. A linkless barrel and external extractor make takedown fast and field-serviceable. Engineered, machined, and assembled in North Carolina. Every pistol is function-tested with 25 rounds before it ships. Built to serve something greater.

Caliber

9x19mm

Barrel

5.00" stainless

Dimensions

8.50" L · 5.25" H · 1.78" W

Weight

29 oz (unloaded)

Trigger

3.5–4.0 lb

Capacity

21+1

Frame

7075 Aluminum

Grip

Polymer

Magwell

7075 Aluminum

Magazines

Runs SIG P320® pattern