Ruger MAX-9 Standard Slide Assembly 9mm Luger Optic Ready/Serrated Black. 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. Specifications for Ruger MAX-9 Standard Slide Assembly: Manufacturer: Ruger Gun Make: Ruger Gun Model: Ruger MAX-9 Caliber: 9mm Luger Color: Black Condition: New Package Contents: Ruger MAX-9 Standard Slide Assembly What firearm models does the manufacturer say Ruger MAX-9 Standard Slide Assembly is compatible with? The manufacturer suggests that Ruger MAX-9 Standard Slide Assembly is compatible with Ruger MAX-9Ruger 90744: MAX-9 Standard Slide Assembly 9mm Luger Optic Ready/Serrated Black