Our new Velocity V2 Slide Enhanced Grip Feature cuts will change the way you rack your firearm. E.G.F. cuts provide a positive wall that you can push against when racking your slide instead of relying only on traditional serration cuts. E.G.F. cuts are located at the front and back of our slide, so however you prefer to rack your firearm, a perfect grip is always there. Specifications for Killer Innovations Velocity V2 For Glock Slide: Manufacturer: Killer Innovations Gun Make: Glock Gun Model: Glock 17 Gen 5 Caliber: 9mm Luger Model Generation: 5 Optic Cut: Trijicon RMR Length: 7.246 in Width: 1 in Height: 0.82 in Finish: DLC Fabric/Material: 17-4 Stainless Country of Origin: USA Features of Killer Innovations Velocity V2 For Glock Slide Compatible with Glock 17 Gen 5 Red Dot Sight Cut = Cut 1 = Trijicon - RMR/Leupold - Delta Point Pro Version 2 Package Contents: Killer Innovations Velocity V2 For Glock Slide RMR Shim Cover Plate Screws RMR Cover Plate This product is compatible with the following gun models: Glock 17 Gen 5