Ruger Max-9 Long Slide Assembly 9mm 4" with ReadyDot Sight

The Ruger Max-9 Long Slide Assembly is a factory-complete OEM slide upgrade for the Ruger Max-9 micro-compact pistol. This turnkey assembly drops onto a compatible Max-9 frame and gives the pistol a longer sight radius, a 4" barrel, and a co-witnessed aiming solution right out of the box.

Built around a 9mm Luger chambering, the long slide ships with the Ruger ReadyDot micro reflex sight already installed. The ReadyDot uses a light-gathering fiber-optic collector to produce a bright red dot reticle with no batteries, electronics, or switches - an always-ready aiming point that works alongside the slide's traditional iron-sight backup. Because the optic is machined into the slide at the factory, there is no need for adapter plates, cut-and-mill work, or separate co-witness hardware.

The assembly is finished in a durable black coating and includes the 4" barrel, extractor, and the other internal slide components needed for installation. It is purpose-built as a direct replacement or upgrade for the Ruger Max-9 platform, so fit and function match the original Ruger specification. Whether you are refreshing a worn slide, swapping to a longer-barrel setup, or replacing a damaged unit, this OEM assembly is the factory-correct solution.

This listing is for the slide assembly only. The pistol frame, magazine, and lower components are not included.