Zaffiri Precision Z Series Slide for Glock 19 Gen3 RMR Cut

A factory Glock 19 slide has no optic pocket, and cutting one means boxing up the gun and waiting on a machine shop. Zaffiri Precision skips that step: the Z Series slide is machined for the Glock 19 Gen3 frame with the optic cut already in it, milled to the Trijicon RMR footprint. That is the most widely supported pattern in pistol red dots, so an RMR, an SRO or a Holosun 507C sits down on it directly.

Fitment is Gen3 specific. It runs on a Glock 19 Gen3 frame with Gen3 internals and a standard G19 length barrel. Because the pocket follows the RMR pattern, the same optic moves between this slide and any other RMR cut host without buying new plates or a new screw set.