Grey Ghost Precision GGP-17 V3 Stripped Slide fits GLOCK 17 Gen 3 Models Optic Cut Machined 17-4 Billet Stainless Steel Nitride Coated Black Grey Ghost Precision is excited to release a new slide pattern the version 3. The V3 was designed by taking specific feedback from pistol combat instructors and shooting professionals who were using the GGP version 1 and Version 2 slides. The primary design feature is that there is a tapered serration channel for increased purchase on the slide especially during critical manipulations. So when performing a press check, malfunction clearing drills or just operating the slide in wet, muddy or visceral conditions the GGP V3 has you covered. Additionally this slide features the new dual optic cutout and is compatible with either a Leupold DeltaPoint Pro or Trijicon RMR red dot optic sight systems. The manufacturer recommends that the sights and other internal parts be installed by a gunsmith or a GLOCK certified gunsmith to ensure proper installation is completed. Grey Ghost Precision GGP-17 V3 Stripped Slide (Matte Black) Specifications and Features: Grey Ghost Precision GGP-17-3-OC-V3 GGP-17 Version 3 Stripped Slide Tapered Serrations for Improved Grip Dual Optic Cutout Tighter Tolerances than a Factory Slide Compatible with Leupold DeltaPoint Pro or Trijicon RMR 17-4 Billet Stainless Steel Nitride Coated Inside and Out Black Finish Includes: Custom G10 Cover Plate Shim Plate Proper Screws For Use Without Optic Installed Does NOT Include: Sights Slide Internals Barrel Recoil Assembly Unit Fits: GLOCK 17 Gen 3 Frames