This Zaffiri Precision Slide Parts Kit fits Glock G43 / G43X / G48 only. These are great for completing your custom slide. Firing Pin And Spring Spring Cups Safety Plunger And Spring Complete Extractor With Lci Extractor Depressor Plunger Assembly Slide Recoil Cover Plate Guide Rod (Recoil Assembly) DISCLAIMER: "GLOCK" is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.mbH. Neither Sportsmans Outdoor Superstore nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.mbH. The use of "GLOCK" on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For genuine GLOCK, Inc. and GLOCK Ges.mbH products and parts visit www.glock.com.