Sylvan Arms Complete Custom Slide Trijicon RMR Slide Cut For Glock 19 GEN4 DLC Finish Black Includes Internals RMR Cover/Adapter Plate RMR Locating. Each slide is heat-treated and receives Diamond-Like Carbon (DLC) coating providing exceptional wear resistance and an attractive appearance. Featuring an integrated optic cut specifically designed to accommodate Trijicon RMR pattern red dot sights this slide offers superior versatility with or without an optic. This product is engineered for reliability precision and long-lasting performance. Specifications for Sylvan Arms Glock 17/19 Complete Custom Slide: Manufacturer: Sylvan Arms Gun Make: Glock Caliber: 9mm Luger Optic Cut: Trijicon RMR Color: Black Width: 1.01 in Height: 0.84 in Finish: DLC Black Fabric/Material: Stainless Steel Additional Features: Optics Ready Case Finish: DLC Handle Color: Black Blade Finish: DLC Features of Sylvan Arms Complete Custom Slide: Compatible with most AR15 Package Contents: Sylvan Arms Complete Custom Slide 1 RMR cover plate. Retention screw. What firearm models does the manufacturer say Sylvan Arms Glock 17/19 Complete Custom Slide is compatible with? The manufacturer suggests that Sylvan Arms Glock 17/19 Complete Custom Slide is compatible with Glock 19 Glock 17Sylvan Arms Complete Custom Slide Trijicon RMR Slide Cut For Glock 19 GEN4 DLC Finish Black Includes Internals RMR Cover/Adapter Plate RMR Locating Pins and Plate Screws GL19G4SK