Description
Complete your Glock® 17/17L/34 Gen 5 slide build with the premium Zaffiri Precision Complete Upper Parts Kit (UPK). Designed specifically for Glock® 17/17L/34 Gen 5 pistols, this kit includes all the essential internal slide components needed to complete a new slide build or replace worn factory parts.
Manufactured in the USA to precise OEM specifications, every component is engineered for factory-quality fit, dependable function, and long-lasting reliability. Whether you're assembling a custom Zaffiri Precision slide or refreshing your existing Glock®, this complete kit provides the performance and durability trusted by builders and gunsmiths alike.
Designed exclusively for Glock® 17/17L/34 Gen 5. Not compatible with Gen 1-4 models.
Features
• Fits Glock® 17/17L/34 Gen 5
• Complete upper parts kit (UPK)
• Black finish
• Manufactured to OEM specifications
• Precision machined components
• Factory-quality fit and function
• Ideal for custom slide builds
• Reliable performance
• Easy installation
• Made in the USA
Complete Your Slide Build
The Zaffiri Precision Complete Upper Parts Kit contains the essential internal components required to complete or rebuild a Glock® 17/17L/34 Gen 5 slide.
Perfect for:
• Custom slide builds
• Slide rebuilds
• Replacement of worn factory components
• Performance upgrades
• Everyday carry pistols
• Competition firearms
Premium Quality Components
Each component is manufactured to maintain proper factory geometry, providing dependable ignition, smooth cycling, positive extraction, and consistent reliability over thousands of rounds.
The kit includes a firing pin spring, firing pin spacer sleeve, spring cups, nitride firing pin safety, firing pin safety spring, nitride extractor depressor plunger, extractor depressor plunger spring, spring-loaded bearing, firing pin channel liner, extractor, slide cover plate, and an upgraded stainless steel recoil spring assembly with OEM-weight spring.
Compatibility
Compatible with:
• Glock® 17/17L/34 Gen 5
Not compatible with Gen 1-4 Glock® pistols or Slimline models.
Specifications
Platform:
Glock®
Compatible Model:
• Glock® 17/17L/34 Gen 5
Generation:
Gen 5
Finish:
Black
Configuration:
Complete Upper Parts Kit (UPK)
Country of Manufacture:
Made in USA
Perfect For
• Glock® 17/17L/34 Gen 5slide builds
• Custom Glock® projects
• Slide repairs
• Replacement internal components
• Performance upgrades
• OEM-style rebuilds
