Zaffiri Precision Upper Parts Kit – Glock 17/34/17L Gen 1-3

The Zaffiri Precision Upper Parts Kit provides all the essential components needed to complete a Glock 17, 34, or 17L Gen 1-3 upper assembly or restore a worn factory slide.

• Part Type: Upper Parts Kit
• Compatible Firearms: Glock 17, 34, 17L Gen 1-3
• Material: Steel components with factory-spec heat treatment
• Installation: Drop-in for experienced builders, reference materials recommended for first-time assembly
• Includes: Firing pin, firing pin spring, firing pin safety, extractor with LCI, extractor depressor plunger, spring cups, channel liner