New ZAFUPK195 Zaffiri Precision, UPK, Upper Parts Kit, For Glock 19 Gen 5, Includes Firing Pin and Spring, Firing Pin Spacer Sleeve, Firing Pin Channel Liner, Spring Cups, Safety Plunger and Spring, Extractor, Extractor Depressor Plunger Assembly, Slide Recoil Cover Plate, Stainless Steel Guide Rod Upper Parts Kit (UPK) for Glock 19 - Gen 5. These are great for completing your custom slide. All Parts are made to the highest tolerance to the original specification.
These parts are Gen 5 specific and not compatible with any other Gens. Features : Firing Pin Spring Firing Pin Spacer Sleeve Spring Cups (2-Pack) Firing Pin Safety Nitride Firing Pin Safety Spring Extractor Depressor Plunger Nitride Extractor Depressor Plunger Spring Spring Loaded Bearing Firing Pin Channel Liner Zaffiri Precision UPK Upper Parts Kit For Glock 19 Gen 5 SS Guide Rod UPK.