What's included:
-Glock OEM 17 Gen 5 Complete Slide
-OEM Barrel
-OEM Recoil Spring Assembly
-OEM Extractor
-OEM Firing Pin Safety
-OEM Depressor Plunger Assembly
-OEM Firing Pin Sssembly
-OEM Rear Slide Plate
-Channel Liner
-OEM Sights
Frame Compatibility: 
Glock 17 Gen 5 / Glock 34 Gen 5
The best Gen 5 Glock 17 OEM Slide