ZAF ZPS.B CMPUPPER FOR G19 G5 TIN CP

Upgrading your Glock has never been easier with the Zaffiri Precision Complete Upper package! Everything you need to simply swap out your OEM upper or add one to your existing lower. Their single billet 17-4 stainless steel slides are made with tight tolerances increasing accuracy and performance. American made and manufactured in-house at their facility. These are among the best aftermarket slides available for Glock.