Zaffiri Precision UPK Complete Upper Parts Kit 9mm Luger - Fits Glock 17 Gen 3

The Zaffiri Precision UPK is a Complete Upper Parts Kit designed to fit the Glock 17 Gen 3 pistol. This kit contains all of the small internal components that ride inside the slide on top of the locking block - everything needed to fully assemble or rebuild the upper portion of the slide.

The UPK includes the firing pin, extractor, firing pin spring, firing pin pin, extractor pin, spring-loaded bearing, and all associated springs and retaining components needed to complete a Glock 17 Gen 3 slide assembly. Built to Zaffiri Precision's tight manufacturing tolerances, this kit is an ideal upgrade or replacement for worn factory internals and a smart choice for gunsmiths and builders assembling a custom slide.

Please note: the guide rod and recoil spring assembly are not included with this kit and must be sourced separately. This is an upper parts kit only - it does not include the slide, barrel, frame, or guide rod.

Key Features:

• Complete upper parts kit for Glock 17 Gen 3
• Includes firing pin, extractor, springs, and retaining pins
• Precision manufactured to Zaffiri's tight tolerances
• Black finish
• Guide rod/recoil spring assembly sold separately