The Zaffiri Precision ZAF Upper Parts Kit For Glock 19 Gen 5 provides a complete set of upper slide components engineered to OEM-spec tolerances. Designed specifically for Glock 19 Gen 5 slides, this kit brings together quality US‑made parts to help you finish a custom build or refresh a well‑used pistol with consistent, reliable performance.

This model‑specific kit is ideal for builders and shooters who want a straightforward way to complete a stripped slide for range use, training, or everyday carry. Every component is selected to work together as a cohesive system, supporting smooth cycling and dependable ignition when properly installed in a compatible Glock 19 Gen 5 slide. It is a practical choice for enthusiasts who value Zaffiri Precision’s attention to detail and commitment to precise manufacturing.

Key Features:

• Manufacturer: Zaffiri Precision
• Model: UPK-G19G5 Upper Parts Kit
• Compatible Firearm Model(s): Glock 19 Gen 5
• Condition: New
• What's In The Box: Complete upper parts kit for Glock 19 Gen 5 slide (including firing pin components, extractor components, channel liner, slide cover plate, and recoil assembly)