Are OA 2311 pistols drop-safe?
The OA 2311 underwent extensive independent third-party safety testing during development, including drop testing. All of the test pistols passed and exceeded requirements for NIJ duty certification.
FAQs
Which extended magazine basepads are compatible with the OA 2311?
Most P320 magazine basepads are compatible with the OA 2311.
Which extended magazine basepads are compatible with the OA 2311? Read More »
Can I purchase replacement parts and components for my OA 2311?
Select parts and components are available for sale through our website now. Repairs and service work will need to be performed by a certified OA 2311 gunsmith in order to maintain coverage under the Limited Lifetime Warranty. Details on the warranty can be found in the OA 2311 Owner Safety Manual.
Can I purchase replacement parts and components for my OA 2311? Read More »
Do you offer a LE/MIL discount program?
OA Defense proudly supports our military service members, veterans, law enforcement officers, and first responders. To show our gratitude, we offer all current and prior service members, law enforcement officers, and first responders an exclusive discount on OA Defense products. Please visit our LE/MIL Discount Program page for all details.
Will you have dealers in [location]?
We are actively building our nationwide network of Authorized Dealers. To locate the dealer nearest you, please visit our Dealer Locator page.
When can I see one at my local FFL?
We are actively building our nationwide network of Authorized Dealers. To locate the dealer nearest you, please visit our Dealer Locator page.
What holsters are compatible with OA 2311?
A growing number of holster manufacturers offer solutions designed specifically for the OA Defense 2311™ platform. Concealed Carry (IWB/OWB) Duty Holsters Universal Light-Bearing HolstersThe following universal light-bearing holsters have been confirmed to fit: Coming SoonAdditional compatibility is currently being evaluated with: Ready to BuyOA Defense offers a selection of holsters that are available for immediate purchase and quick shipping. View our current holster selection here: www.oadefense.com/product-category/parts-accessories/holsters/
What optic footprints will the pistols support?
Due to the growing number of optics and mounting solutions available, our 2026 models no longer include multiple optic plates. 2026 Models include: 2025 Models include: Additional optic plates are available for purchase on our Accessories page: www.oadefense.com/product-category/parts-accessories/sights-optics/