Zaffiri Precision IBS Slide Glock 43X 17-4 Stainless Black - RMSc Optic Cut

The Zaffiri Precision IBS Slide is a stripped aftermarket slide for the Glock 43X chambered in 9mm Luger, built around Zaffiri's Integrated Blowhole System. This ported-slide design routes gases upward through the topstrap to help reduce muzzle rise and felt recoil during rapid fire. The slide is machined from 17-4 stainless steel and finished in black Cerakote, with three windows cut on each side forward of the ejection port, a large port on the topstrap, and carved rear serrations for confident slide manipulation.

The slide ships optic-ready, cut for the RMSc footprint. The same pattern accepts popular mini reflex sights such as the Shield RMSc, Holosun 407K and 507K, and Sig Sauer Romeo Zero. The IBS slide is engineered to work exclusively with Zaffiri Precision IBS #2 ported barrels and is not compatible with standard Zaffiri ported barrels.

This is a stripped slide - no barrel, sights, or internal fire-control components are included. A compatible IBS barrel, recoil spring assembly, and other slide internals are required to complete the build. All Zaffiri Precision slides are 100% American made.