Zaffiri Precision ZPS.P ported slide for Glock 17 Gen 4.Our single billet 17-4 stainless steel slides are made with tight tolerances that allow an increase in accuracy and performance. 100% American made and manufactured at our facility in Largo, FL. These are among the best aftermarket slides available for Glock.
*IMPORTANT – This slide IS ported compatible. ZP PORTED barrels are only compatible with the ZPS.P and ZPS.4 slides.No parts will be assembled.