OA Defense
Shop OA Defense at Arms East. U.S. shipping and Canadian PAL export available.
OA Defense — Handguns (14)
- Semi Auto Handguns Add to cart
OA Defense 2311 optic-ready 9mm delivers speed and accuracy with a 5″ barrel, 17-round capacity, and ambidextrous controls for tactical performance.
$2,249.99Low Stock - Semi Auto Handguns Add to cart
OA Defense 2311 Pro is a full-size ported 9mm single action pistol built for duty and high-volume range use, featuring an optic-ready slide, ported 5″ barrel, and fully ambidextrous controls.
$2,556.00Low Stock - Semi Auto Handguns Add to cart
OA Defense 2311 Pro is a full-size 9mm single action pistol engineered for duty applications with a ported 5″ barrel, optic-ready slide, and fully ambidextrous controls. Ships with five magazines and complete range accessories.
$2,583.00Low Stock - Semi Auto Handguns Add to cart
OA Defense 2311 Compact delivers rapid-fire capability with fully ambidextrous controls and optic-ready slide for serious defensive carry. This 9mm single action pistol combines 15-round capacity with modular grip design for everyday personal defense.
$1,999.00Low Stock - Semi Auto Handguns Add to cart
OA Defense 2311 Compact Plus delivers lightning fast cycle time with fully ambidextrous controls and optic-ready slide for defensive carry. The Plus Kit configuration includes a full-size magwell system that accommodates flush-fit 17-round magazines.
$1,966.00Low Stock - Semi Auto Handguns Add to cart
OA Defense 2311 FPro is a full-size ported 9mm pistol engineered for duty and high round count performance with an optic-ready slide, fully ambidextrous controls, and enhanced trigger. Includes range bag, five magazines, three optic mounts, and iron sights.
$2,556.00Low Stock - Semi Auto Handguns Add to cart
OA Defense OA 2311 delivers reliable speed and accuracy with night sights and 17-round capacity, purpose-built for law enforcement and duty use.
$2,449.00Low Stock - Semi Auto Handguns Add to cart
OA 2311 Compact Pro delivers refined speed and accuracy with contoured slide cuts and barrel porting that reduce felt recoil and muzzle rise, even with Plus P ammunition. Progressive grip texture and Pro trigger treatment optimize control and performance for everyday carry and personal defense.
$2,506.00Low Stock - Semi Auto Handguns Add to cart
OA Defense 2311 Compact delivers fully ambidextrous controls and an optic-ready slide for defensive carry. Lightning-fast cycle time and modular grip system make it ideal for everyday personal protection.
$2,049.00Low Stock - Semi Auto Handguns Add to cart
OA Defense 2311 Compact Plus delivers fully ambidextrous controls and an optic-ready slide engineered for fast defensive performance. The Plus Kit expands grip length with a full-size magwell that flush-fits 17-round magazines.
$2,149.00In Stock - Semi Auto Handguns Add to cart
OA Defense’s 2311 Compact Plus delivers optic-ready versatility with fully ambidextrous controls and a modular grip system that adapts from compact to full-size carry. The Plus Kit magwell accommodates 17-round magazines for extended capacity without sacrificing concealability.
$2,099.99Low Stock
OA Defense — Magazines (1)
- Handgun Magazines Add to cart
OA Defense 2311 15-round 9mm replacement magazine engineered for OA 2311 pistol models. Reliable capacity and dependable performance for your defensive platform.
$37.00In Stock
