Sylvan Arms GL19G4PK Glock 19 Gen 4 9mm Luger Slide w/Internals Black DLC RMR Cut

The Sylvan Arms GL19G4PK is a custom aftermarket slide assembly precision-machined from billet 17-4 stainless steel and finished in a tough black DLC (Diamond-Like Carbon) coating. Designed as a direct-fit upgrade for the Glock 19 Gen 4 pistol, this slide is built to tight tolerances for reliable cycling and long-term service.

The slide is factory-pre-cut for the Trijicon RMR footprint, giving you a clean, optic-ready platform for mounting a red dot sight. A removable sight cover plate is included for use without a red dot or until your optic is installed.

This "PK" configuration ships with the slide internals fully assembled and ready to drop onto a compatible Glock 19 Gen 4 frame. Iron sights are not included with this model. Chambered for 9mm Luger, the GL19G4PK delivers a precision-machined, optic-ready upgrade slide for Gen 4 Glock 19 owners seeking improved performance and a distinctive look over the factory slide.