OA Defense 2311 Pro Elite, Single Action, Semi-automatic, Metal Frame Pistol, Full Size, 9MM, 5 Ported Barrel, Matte Finish, Black, All Aluminum Grip Module, Extended Magazine Release, Enhanced Trigger, Tritium Night Sights, Optics Ready, 5 Magpul AMAG Magazines, (3)-21 Round & (2)-17 Round, Includes (4) Optic Mount Plate, Custom Pistol Case OA-2311-FPRO-ELT-BLK-PRT-21 Introducing the OA 2311 Pro Elite - meticulously engineered to deliver blistering-fast cycle times and unparalleled control during sustained firing. Perfect for duty use and high-round count range days, this full-metal pistol is built to deliver maximum reliability and exceed all expectations. Crafted from precision CNC-machined 7075 aluminum, the Elite grip module has been painstakingly refined by OA Defense's team of combat veterans and competition shooters for superior ergonomics and handling when split-seconds matter. With aggressive texturing and interchangeable thumb ledges (additional options coming soon), the Pro Elite ensures a rock-solid grip purchase for peak performance and control in all conditions. Featuring a cut & contoured slide, V-ported 5" barrel, enhanced Pro-tuned trigger, extended mag release paddle, and five mags. Fully ambidextrous controls and included optic plates make for an adaptable setup for any shooting scenario.