Zaffiri Precision Upper Parts Kit for Glock 19 Gen 5

Zaffiri Precision Upper Parts Kit for Glock^® Gen 5

The Zaffiri Precision Upper Parts Kit (UPK) for Glock^® Gen 5 is specifically engineered for Glock 19 Gen 5 slides, offering the performance and reliability custom builders and serious shooters demand. Every component in this kit is 100% made in the USA and manufactured to precise specifications that meet or exceed OEM standards. Whether you’re finishing a custom slide or refreshing worn internal parts, this kit delivers exceptional value and durability.

This Gen 5-specific kit includes everything needed to complete the upper assembly of your slide, including the recoil spring assembly. Please note that these components are only compatible with Gen 5 Glock^® pistols and will not function properly with earlier generation frames or slides.

Parts Included:

• Firing Pin Spring
• Firing Pin Spacer Sleeve
• Spring Cups (2-Pack)
• Firing Pin Safety (Nitride)
• Firing Pin Safety Spring
• Extractor Depressor Plunger (Nitride)
• Extractor Depressor Plunger Spring
• Spring Loaded Bearing
• Firing Pin Channel Liner
• Extractor
• Slide Cover Plate
• Recoil Spring Assembly

Compatibility:

• Glock^® 19 – Gen 5 Only

Installation Notice:

This kit is intended for installation by a competent gunsmith or experienced builder. Incorrect installation may result in malfunction or injury. No liability is expressed or implied for damage or injury caused by improper use or installation of this product.

If you need assistance with the Zaffiri Precision Upper Parts Kit for Glock^® Gen 5, we are always here to help!