Zaffiri Precision ZPS.3 Complete Upper Assembly for Glock 17 Gen 3 – TiN Threaded Barrel

The Zaffiri Precision ZPS.3 complete upper assembly delivers a direct-fit replacement for factory Glock 17 Gen 3 uppers. Designed for shooters looking to upgrade slide aesthetics and barrel performance, this assembly includes a complete slide, barrel, and internal components ready to install on your existing Glock 17 Gen 3 frame. The included threaded barrel allows for suppressor or compensator mounting.

Machined from steel billet, the slide features a black finish with precise tolerancing for reliable cycling. The barrel is coated in titanium nitride (TiN) for enhanced corrosion resistance and reduced friction. Installation is drop-in—simply remove your factory upper assembly and replace with this complete unit. No fitting or gunsmithing required.

• Part Type: Complete Upper Assembly
• Compatible Firearms: Glock 17 Gen 3
• Slide Material: Steel Billet
• Slide Finish: Black
• Barrel Coating: Titanium Nitride (TiN)
• Barrel Threading: Yes (for suppressors/compensators)
• Installation: Drop-In
• Includes: Complete slide assembly, threaded barrel, recoil spring assembly, and all internal slide components