Zaffiri Precision Upper Parts Kit for Glock 17 Gen 3

The Zaffiri Precision Upper Parts Kit for Glock 17 Gen 3 provides all the small internal components needed to complete or rebuild your G17 Gen 3 slide assembly. This kit includes the firing pin, firing pin spring, extractor, extractor depressor plunger, spring-loaded bearing, firing pin safety, firing pin safety spring, and all related hardware. Whether you're finishing a custom build, replacing worn components, or keeping spares on hand, this kit delivers factory-spec reliability without the factory price.

Manufactured to OEM specifications with quality materials and finishes. All parts are drop-in components that install with basic Glock disassembly tools and knowledge. No gunsmithing required, though familiarity with Glock upper assembly procedures is recommended for proper installation and function-checking.

• Part Type: Upper Parts Kit
• Compatible Firearms: Glock 17 Gen 3
• Material: Steel components with OEM-spec finishes
• Finish: Black
• Installation: Drop-In (basic Glock assembly knowledge recommended)
• Includes: Firing pin, firing pin spring, extractor, extractor depressor plunger, spring-loaded bearing, firing pin safety, firing pin safety spring, and hardware