ZAF Upper Parts Kit for Glock 19 Gen 3 – Complete Slide Rebuild Kit

Complete your custom Glock 19 Gen 3 slide build with the ZAF Upper Parts Kit (UPK) — a precision-engineered solution for gunsmiths, competitive shooters, and DIY builders alike. Manufactured in the USA, every component in this kit is produced to the highest tolerances and machined to original Glock specifications, ensuring reliable fit and function in your Gen 3 platform.

Whether you’re rebuilding a worn slide, completing a custom project, or stocking up on quality replacement parts, the ZAF UPK delivers the consistency and quality you need. Please note: this kit is Gen 3 specific and is not compatible with other Glock generations.

Key Features:
– Designed specifically for Glock 19 Gen 3
– All parts manufactured in the USA
– Machined to original Glock specifications
– High-tolerance construction for reliable fit and function
– Ideal for custom slide builds and slide rebuilds
– Gen 3 exclusive — not compatible with other generations

Order online today or stop by Deep Roots Rifle Co in Eustis, Florida, where our knowledgeable staff can help you find everything you need to complete your build. We offer competitive pricing, fast shipping, and a strong selection of hard-to-find Glock components and aftermarket parts.