ZEV Technologies is California's premier Glock aftermarket specialist turned pistol manufacturer and the OZ9 is their statement piece. A fully modular 9mm pistol built around a chassis system that accepts interchangeable grip modules, the OZ9 delivers ZEV's competition-grade trigger, barrel, and slide work in a factory package. It uses Glock 17 magazines and shares dimensional compatibility with much of the Glock aftermarket, while delivering a fit-and-finish and trigger quality that stock Glocks simply cannot match. This example shows normal wear and has a Holosun optic mounted. It comes with the original box and two magazines.