ZAFPRE Upper Parts Kit for Glock 17 Gen 3

This ZAFPRE upper parts kit provides all the small components needed to complete a Glock 17 Gen 3 slide assembly. Designed for builders working with aftermarket slides or replacing worn factory parts, this kit includes the firing pin assembly, extractor assembly, firing pin safety, and spring-loaded bearing—everything required to bring a bare slide to functional status.

Manufactured to Glock Gen 3 specifications with hardened steel and polymer components where appropriate. These parts are drop-in compatible with factory and most aftermarket Gen 3 slides. Installation requires basic familiarity with Glock disassembly and a punch set, though builders new to the platform may benefit from referencing a Glock armorer's manual. Each component is precision-machined to ensure reliable function and proper fitment.

• Part Type: Upper Parts Kit
• Compatible Firearms: Glock 17 Gen 3
• Material: Steel and polymer components
• Installation: Drop-in with basic tools
• Includes: Firing pin assembly, extractor assembly, firing pin safety, spring-loaded bearing, and related springs