Complete upper parts kit (UPK) containing the internal slide components for Gen 1-4 Glock 9mm and Polymer 80 builds
Compatible with Gen 1-4 Glock 26, 19, 17, and 34 models along with double-stack P80 and Nomad defense builds.
- 9mm Striker Assembly
- 9mm Extractor
- Extractor Plunger Assembly
- Safety Plunger
- Safety Plunger Spring
- Slide Cover Plate
- NineX19 Premium Brass Channel Liner
- Wildland Precision sticker
- Re-usable Wildland Precision storage tin; great for organizing the spare parts drawer!
NOTE 1: If you have already purchased a slide from Steel City Arsenal or NineX19, you may have already received an upgraded brass channel liner in your slide packaging. Check your slide channel carefully before installing the channel liner included with this kit. Attempting to install a second channel liner could cause damage to your slide.
NOTE 2: The NineX19 Premium Brass Channel Liner is specifically designed to for tool-free installation and removal. This allows for easy removal for inspection, cleaning, or servicing. It’s designed to drop freely into the slide channel where it is then locked securely in-place by the striker assembly. When subsequently disassembling the slide, the brass channel liner should drop out freely along with the striker assembly.