The Zaffiri Precision 17.5.UPK Upper Parts Kit fits the Glock 17/34 Gen 5 and includes the small parts needed to refresh or rebuild a slide, from the firing pin spring to a stainless steel recoil spring assembly.

Key Specifications

• Fits the Glock 17/34 Gen 5.
• Includes a firing pin spring, spacer sleeve, and 2-pack of spring cups.
• Includes a nitride-finished firing pin safety and extractor depressor plunger with matching springs.
• Includes a spring-loaded bearing and firing pin channel liner.
• Includes an extractor and slide cover plate.
• Includes an upgraded stainless steel recoil spring assembly (guide rod) at OEM spring weight.

Frequently Asked Questions

What pistols does this kit fit? It is built for the Glock 17/34 Gen 5.

Is the recoil spring assembly upgraded or OEM weight? It is an upgraded ZP stainless steel recoil spring assembly built at OEM spring weight.

Buy the Zaffiri Precision Upper Parts Kit

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