Built for the realities of duty and combat, the OA Defense 2311 combines blistering speed, repeatable accuracy, and uncompromising durability in a full-size fighting platform. Its full-length frame delivers superior stability and balance for controlled, rapid engagement, while the stainless-steel barrel ensures long service life and consistent performance under heavy use. An extended sight radius supports confident, steady shot placement when precision matters most. Engineered for law enforcement professionals and serious defensive shooters, the OA Defense 2311 is built to perform when conditions are demanding and outcomes matter.