The OA Defense 2311 Compact Pro Elite is a semi-automatic pistol chambered in 9x19mm, featuring a compact 4.25-inch barrel and a black finish. It uses a single-action operating system and includes an optic-ready slide and fully ambidextrous controls, including a manual safety. The pistol has a ported barrel and a capacity of 21+1 rounds. The 2311 Compact Pro Elite brings together compact overall length with features aimed at control and adaptability. Its ported barrel, aluminum construction, and 21+1 configuration place it as a distinct option within the OA Defense 2311 line.