Zaffiri Precision ZPS.2 Slide for Glock 19 Gen 3 RMR Cut

Zaffiri machines the ZPS.2 from billet stainless steel and cuts two windows into each side ahead of the ejection port, with mini ports across the top. The cutouts pull weight out of the reciprocating mass and let a little of the barrel show through, which is most of the reason anyone changes a slide in the first place.

The optic pocket uses the RMR footprint, so a Trijicon RMR or SRO, a Holosun 407c or 507c and anything else on that pattern will sit down in it, mounted slightly forward of the factory rear sight position. It fits Glock 19 Gen 3 frames. The slide arrives stripped, so budget for internals, sights and a barrel; the optic cover plate and screws are in the box.