Zaffiri Precision Upper Parts Kit for Glock 19 Gen 5

This upper parts kit from Zaffiri Precision provides all the small components needed to complete a Glock 19 Gen 5 slide build or restore a worn upper assembly. The kit includes the firing pin, firing pin safety, extractor assembly, spring-loaded bearing, and all associated springs and cups required for reliable operation. It's designed for builders assembling aftermarket slides or shooters replacing worn factory parts after high round counts.

All components are manufactured to OEM specifications with tight tolerances for consistent ignition and extraction. Installation is straightforward for anyone familiar with Glock disassembly and can be completed with basic tools and a punch set. No gunsmithing required, though proper function testing and safety checks are essential after installation.

• Part Type: Upper Parts Kit
• Compatible Firearms: Glock 19 Gen 5
• Material: Steel components, factory-spec springs
• Finish: Black oxide on metal parts
• Installation: Drop-In with basic tools
• Includes: Firing pin, firing pin safety, extractor assembly, spring-loaded bearing, springs, and cups