The Max-9 Standard Slide Assembly allows for installation of micro red dot optics on Max-9 pistols equipped with a loaded chamber indicator (model 3518). This accessory replaces the pistol's loaded chamber indicator-equipped slide with an optic ready, direct mount slide for co-witnessed JPoint and Shield-pattern micro red dot sights. It comes turnkey with all sights, barrel, extractor and other slide components to simplify installation using the included installation instructions.