Zaffiri Precision aftermarket Complete Upper for Glock 19 Gen 5 / 19X / 45 includes slide, barrel, internal parts, and sights. Single billet 17-4 stainless steel slides are made with tight tolerances increasing accuracy and performance. 100% American made and manufactured in-house at their facility. These are among the best aftermarket slides available for Glock.

Features :

• ZP ZPS.3 G19 Gen 5 Slide - Black
• ZP ZP.19BTG G19 Gen 5 Threaded Barrel - Gold
• HD Fiber Sights
• G19 Gen 5 Upper Parts Kit includes Recoil Spring Assembly