OA OA-2311-FPRO-KIT-HDB-PRT-21 9X19 5 21/17R HDB

<p>The OA 2311 Pro is the full-size ported powerhouse of the OA Defense line-up. Designed and optimized for duty use and high round count range days, the OA 2311 Pro delivers maximum performance, accuracy and reliability even under the harshest conditions. Featuring a cut &amp; contoured slide; ported 5&quot; barrel; enhanced trigger; extended mag release paddle; fully ambidextrous controls; optic-ready slide and a modular grip &amp; magwell. Includes range bag, safety lock, four slide plates- three optic mounts for RMR, DPP &amp; RMSc footprints + iron sights, three 21rd and two 17rd magazines.</p>