homepage-slider-2311-combat-bench
tactical
previous arrow
next arrow

REDEFINING AN ICON


The ultimate combination of race gun DNA and duty weapon reliability


The OA 2311™­­ represents the pinnacle of what can be achieved by combining a time-tested operating system with modern engineering and state-of-the-art manufacturing processes.

P320® PATTERN MAGAZINES

Utilizes a readily available, reliable, and cost-effective magazine pattern to increase convenience and lower cost-of-ownership

AMBIDEXTROUS CONTROLS

Right-side slide stop makes the OA 2311 the first completely ambidextrous double-stack 1911 platform

EXTERNAL EXTRACTOR

Eliminates the need for spring tension tuning, improving reliability and convenience

MODULAR GRIP & MAGWELL

Multiple configuration options for unmatched versatility and mission adaptability from a 1911 platform

DEBRIS CLEARANCE SYSTEM

Patent-pending channels in critical areas ensure peak performance, even in austere environments

OPTIMIZED FOR OPTICS

Includes four slide plates which allow the use of most popular optics right out of the box while maintaining a rear sight co-witness

ENGINEERED SIMPLICITY

Linkless barrel & bushing-free design provide for simple tool-free takedown, field-stripping, and assembly

OA 2311™ shown with optional accessories
from Surefire®, SIG®, & Springer Precision®

A NOTE FROM THE TEAM

[ JANUARY 2024 ]
NEW YEAR. NEW PISTOLS. NEW BRAND.

2023 was a wild year for all of us here at OA Defense. We officially opened up production of the OA 2311 and delivered over 1000 pistols to customers and dealers all over the country. It was an exciting process and we can’t thank you all enough for your support, trust, feedback, and passion.

As we open up 2024, we are excited to announce the release of the new OA 2311 Compact Pro! After extensive development, testing, and fine-tuning, we have finally production on the new Pro variant of our OA 2311 Compact
and ordering is now open.

We are still working out some manufacturing challenges with the fullsize Pro model. (We know. We are excited for it, too!) Our commitment to quality, however, is unwavering. We will not cut corners and we will not sacrifice performance, quality, or cost just for the sake of a quicker release. We’ll announce details and an official go-live date once the OA 2311 Pro meets all of our exacting standards and we’re able to confidently and consistently produce it for our customers. We appreciate your continued patience in the meantime.

Lastly, we are excited to announce that we are changing from Oracle Arms to OA Defense. This new name will allow us to better encompass our future projects as we continue to grow and innovate. We look forward to rolling out the new brand in the coming weeks and months.

– Team OAD

OA 2311

OA 2311™

The fullsize workhorse of the OA 2311 line-up; featuring a polymer grip, 5″ barrel, and 17+1 capacity

OA 2311 Compact

OA 2311™ Compact

Small in stature, big on features. EDC-ready with a polymer grip, 4.25″ barrel, and 15+1 capacity

OA 2311™ Compact Pro

Upgrade your EDC with a cut & contoured slide, ported barrel, enhanced trigger, OA Gray grip and five mags

In-Stock Notification Sign-Up We will email you as soon as this product is back in stock. We will not spam you in any way with this information.
Scroll to Top
My cart
Your cart is empty.

Looks like you haven't made a choice yet.