Zaffiri Precision Upper Parts Kit for Glock® 17/34/17L Gen 1-3
The Zaffiri Precision Upper Parts Kit for Glock® 17, 34, and 17L Gen 1-3 offers a complete set of premium internal slide components, ideal for finishing your custom slide build or replacing worn parts. Precision-machined in the USA, this kit is manufactured to meet exact OEM specifications, delivering reliable fitment, performance, and durability in demanding conditions. Whether you’re building a new slide from scratch or revitalizing an older pistol, this kit provides everything needed for a fully functional upper assembly.
Every part in this UPK is carefully selected and made to tight tolerances, ensuring optimal cycling, ignition, and overall function. The included billet aluminum slide cover plate adds a refined touch to any custom build, while the full recoil spring assembly provides smooth, consistent recoil management.
Parts Included:
- Firing Pin Spring
- Firing Pin Spacer Sleeve
- Spring Cups (2 Pieces)
- Firing Pin Safety
- Firing Pin Safety Spring
- Extractor Depressor Plunger
- Extractor Depressor Plunger Spring
- Spring Loaded Bearing
- Firing Pin Channel Liner
- Extractor
- Slide Cover Plate – Billet Aluminum
- Recoil Spring Assembly
Compatibility:
- Glock® 17 – Gen 1 to Gen 3
- Glock® 34 – Gen 1 to Gen 3
- Glock® 17L – Gen 1 to Gen 3
Installation Notice:
This product is intended for installation by a competent gunsmith. Improper installation may result in malfunction or injury. No liability is expressed or implied for any damage or harm caused by incorrect installation or use.
If you have any questions about the Zaffiri Precision Upper Parts Kit for Glock® 17/34/17L Gen 1-3, we are always here to help!
Product Information
| Manufacturer | Zaffiri Precision |
|---|---|
| Compatibility | G17, G17L, G34, Gen 1-3 |
| Platform | Glock |
