The Zaffiri Precision Integrated Blowhole System (IBS) Stripped Slide for Glock 19 Gen 3 in Black (brand part no. SL-G19G3-IBS-RMR-BLK) is a billet stainless slide built for IBS barrel systems. Paired with an IBS barrel it forms an integrated ported configuration, and it also runs flush-and-crown and threaded barrels. The slide is optics ready with an RMR-footprint cut, and a cover plate and mounting screws are included. It is pre-cut and pre-coated, so it is a drop-in choice for a Glock 19 Gen 3 build.

Key Specifications

• It is designed to fit the Glock 19 Gen 3 frame, and the maker also lists the Ruger RXM.
• The slide is machined from billet stainless steel, which gives tight, consistent fitment.
• The finish is black Cerakote, applied at the factory and not changeable.
• The optic cut is an RMR footprint, and a cover plate and mounting screws are included.
• It is compatible with IBS, flush-and-crown and threaded barrels, though port alignment is only guaranteed with IBS barrels.

Frequently Asked Questions

Which barrels work with this slide? It is designed for Zaffiri IBS barrels and also works with flush-and-crown and threaded barrels. Port alignment is only guaranteed with IBS barrels.

Does the slide come with parts installed? No. It is a stripped slide, pre-cut and pre-coated, with an optic cover plate and mounting screws included.

Which optics fit the cut? The slide uses an RMR footprint, so optics that share that pattern mount directly.

Buy the Zaffiri Precision IBS Stripped Slide for Glock 19 Gen 3, RMR Cut, Black

A stripped IBS slide is the starting point for a custom Glock 19 Gen 3 build. Order it from our Lubbock, Texas gun shop for fast, insured shipping and browse more handgun slides for the rest of the parts.