ZAFPRE ZPS.B Complete Upper Assembly for Glock 19 Gen 3 – TIN Coated Barrel

The ZAFPRE ZPS.B complete upper assembly offers Glock 19 Gen 3 owners a ready-to-install replacement upper with upgraded features. This assembly includes a precision-machined slide, barrel with titanium nitride (TIN) coating for enhanced wear resistance and corrosion protection, recoil spring assembly, and striker components. Ideal for those looking to restore functionality to a worn pistol or add a backup upper for training and competition use.

The slide features a black Cerakote finish for durability, while the TIN-coated barrel provides a harder, slicker surface that resists fouling and extends barrel life. This is a complete drop-in assembly—no gunsmithing or specialized tools required. Simply install onto your Glock 19 Gen 3 frame and conduct a function check before use.

• Part Type: Complete Upper Assembly (Slide, Barrel, Recoil Spring, Internal Components)
• Compatible Firearms: Glock 19 Gen 3
• Barrel Coating: Titanium Nitride (TIN)
• Slide Finish: Black Cerakote
• Installation: Drop-In
• Includes: Slide Assembly, TIN Barrel, Recoil Spring Assembly, Striker Components