The ZEV O.Z-9C X Combat features all the same functionality and modularity of the O.Z-9C in a configuration optimized for durability without compromising on performance. - The O.Z-9C X Combat combines the compact O.Z-9C receiver and windowless Citadel slide with a full-size X grip to create a pistol that is easier to control and handle than the O.Z-9C Compact without added weight or length. Built with ZEV