Zaffiri Precision Complete Upper Assembly for Glock 19 Gen 5 – TIN Coated Barrel

This Zaffiri Precision complete upper assembly replaces your Glock 19 Gen 5 factory upper with a pre-assembled unit featuring a TIN (Titanium Nitride) coated barrel and machined slide. Upgrading to this upper provides improved corrosion resistance from the TIN coating and tighter machining tolerances than factory components. Ideal for shooters looking to refresh an existing frame or build a complete pistol with enhanced barrel performance and distinctive gold barrel finish.

The upper assembly arrives fully assembled with barrel, recoil spring assembly, and slide—ready to install on your Glock 19 Gen 5 frame. The TIN barrel coating reduces friction and wear while providing excellent corrosion protection in harsh environments. This is a drop-in replacement requiring no gunsmithing or permanent modifications to your firearm.

• Part Type: Complete Upper Assembly
• Compatible Firearms: Glock 19 Gen 5
• Barrel Coating: TIN (Titanium Nitride)
• Finish: Black Slide, Gold TIN Barrel
• Installation: Drop-In
• Includes: Slide, Barrel, Recoil Spring Assembly