This TacFire Replacement Slide (brand part number GLKSL19G2) is a 9mm Luger slide machined from 416R stainless steel and finished in graphite Cerakote black, built for Glock 19 Gen3 pistols and compatible Polymer80 frames. TacFire cuts it for precise fitment of a Trijicon RMR and adds slide ports along the top for a distinctive look and reduced weight. It ships with the slide cover plate and mounting screws included, though the optic’s channel liner is not installed or included.

Key Specifications

• Chambered in 9mm Luger.
• Fits Glock 19 Gen3 pistols and compatible Polymer80 frames.
• Machined from 416R stainless steel.
• Finished in graphite black Cerakote.
• Machined for precise fitment of a Trijicon RMR.
• Features slide ports for reduced weight.
• Includes the slide cover plate and mounting screws.
• Channel liner not installed or included.
• Mounting screws torque to 10-12 in/lbs, size 6-32 x 7/16 inch.

Frequently Asked Questions

Does this fit Polymer80 frames? Yes, it’s compatible with Glock 19 Gen3 pistols and Polymer80 frames.

Does it come machined for an optic? Yes, it’s cut for precise fitment of a Trijicon RMR.

Does it include the optic’s channel liner? No, the channel liner is not installed or included.

Buy the TacFire Replacement Slide for Glock 19 Gen3

Get an optics-ready slide with a distinctive ported, Cerakoted finish. Order it from our TacFire lineup, part of our gun accessories and parts selection, at our Lubbock, Texas gun shop for direct shipping.