Grey Ghost Precision Stripped Slide, For Glock 17 Gen 4, Dual Optic Cutout Compatible With Leupold DeltaPoint Pro or Trijicon RMR With Supplied Shim Plate (Correct Length Screws Included), Comes With A Custom G10 Cover Plate And Proper Screws For Use Without Optic Installed, Version 4 Slide Pattern, Black Nitride Finish GGP-17-4-OC-V4