Je Machine Tech Trinity Slide Features The Je Machine Tech Trinity slide is machined from steel and finished in black nitride a coating that improves corrosion resistance and surface hardness compared to a standard factory finish. Built to fit Glock 19 Gen1-3 pistols the slide features an optic ready cut designed around the Trijicon RMR footprint giving owners a direct path to mounting a red dot sight without aftermarket milling. This factory style optic cut maintains proper co-witness height with suppressor height iron sights for a clean sight picture transition. The slide is crafted and tested to balance form and function for one of the most popular handgun platforms on the market. Trinity slides are designed with the latest industry leading features to deliver maximum performance alongside a distinctive visual style compared to a stock Glock slide. Because the slide is a direct fit replacement for Glock 19 Gen1-3 pistols installation does not require modification to the frame or other internal components. The black nitride finish also provides a measure of lubricity that can smooth the slide s reciprocation during firing. For a Glock 19 Gen1-3 owner wanting optic readiness and an upgraded look the Je Machine Tech Trinity slide is a direct fit option available for sale at GrabAGun. JE Machine Tech Trinity Slide Specifications Manufacturer: JE Machine Tech Model: Trinity Compatible Hosts: Glock 19 Gen1-3 Material: Steel Slide Description: Optic Ready Finish: Black Nitride Optics Footprint: Trijicon RMR Available At: GrabAGun