Zaffiri Precision Upper Parts Kit for Glock 43X / 48

Complete your custom slide or just beef up your factory Glock 43X or 48 with the Zaffiri Precision Upper Parts Kit for Glock 43X / 48. The parts included in this kit are manufactured to the highest tolerance, adhering to the original specifications. This upper parts kit includes firing pin and spring, spring cups, safety plunger and spring, complete extractor with LCI, extractor depressor plunger assembly, slide recoil cover plate, and a polymer recoil spring assembly (guide rod). Order now!