New and improved kit now comes with a billet firing pin. Contains all the parts you need to complete the innards of an aftermarket slide or refurbish a factory slide to like-new standards. All the parts in the Glock(R)26(R) Gen 3&4. Slide Parts Kit are aftermarket parts made to the correct dimensions for proper fit, finish, and function in a factory spec slide. The extractor is made from cast 17-4 SS. The firing pin is made from billet to improve the strength. The extractor depressor plunger and firing pin safety are machined from bar stock. Includes channel liner tool to properly install the channel liner. Kit Includes: Extractor Extractor Depressor Plunger Extractor Depressor Plunger Spring Spring -Loaded Bearing Slide Cover Plate Billet Firing Pin Spacer Sleeve Firing Pin Spring Spring Cups Firing Pin Safety Firing Pin Safety Spring Channel Liner Channel Liner Tool Guide Rod and Recoil Spring Assembly DISCLAIMER: GLOCK is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H. Neither 3CR Tactical nor this site are affiliated with, or endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of "GLOCK" on this page is merely to advertise the sale of aftermarket GLOCK pistol components. For genuine GLOCK, Inc. products, visit www.glock.com.