Grey Ghost Precision Stripped Slide - Sig P320 Compact - Version 2 Slide Pattern - Compatible w/ ROMEO1 / ROMEO1PRO / Trijicon RMR / Leupold DeltaPoint Pro - Includes G10 Cover Plate When Not Running An Optic - Compatible w/ SIG P320 Full Size - X-Five - Compact - Carry - and X-Carry Modules - X-Five Barrels Are Not Compatible w/ GGP320 Slides Due to It's Profile - Not Compatible w/ Vortex or Aimp