The Grey Ghost Precision GGP/Sig 320 slide completion kit comes with all the small internal parts you need to outfit your Sig/GGP slide. A majority of the parts from the kit have been machined from bar stock 17-4 PH stainless steel for unmatched reliability. Don't get caught using inferior parts, pick up a quality slide completion kit like this one from Grey Ghost Precision. Please not that this kit does not include the recoil rod assembly.

Grey Ghost Precision GGP/Sig Slide Completion Kit Specifications and Features:
Grey Ghost Precision GGP-SCK-320
Slide Completion Kit
Internal Small Parts Needed to Complete Slide
Upgraded Small Parts made from 17-4 PH Stainless Steel include, striker, extractor depressor plunger, striker safety, and 9mm extractor
Machined from Bar Stock
Provides Unmatched Reliability
Includes:
P320 STRIKER ASSEMBLY
Extractor
Extractor Pin
Extractor Spring
Extractor Pin Plus
Back Plate
Does NOT Include:
Recoil Rod Assembly
Fits:
GGP 17/19 Stripped Slide
Glock OEM 17/19/26/34 Gen 1-4 Slides