Sig Sauer P320 ROMEO-X 9mm Luger Coyote Brown Serrated Slide

The Sig Sauer P320 ROMEO-X slide assembly is a factory replacement built around a 9mm Luger-chambered stainless steel slide finished in Coyote Brown, with a factory-installed ROMEO-X enclosed-emitter reflex red dot. Designed as a direct factory replacement for the P320 platform, this slide drops onto X-series and non-X-series P320 Full Size, Carry, and Compact grip modules.

The stainless steel slide features cocking serrations for press checks and easy manipulation, finished in Coyote Brown. The factory-cut RX footprint accepts the included ROMEO-X reflex optic, which runs on a common CR1632 battery rated for up to 20,000 hours of battery life. The slide is configured for use with a 4.7-inch P320 barrel (sold separately).

Sig Sauer's ROMEO-X reflex sight is purpose-built for pistol applications, featuring an enclosed-emitter design that resists debris and moisture. Because the optic is factory-installed on this slide, no additional mounting or gunsmithing is required to get a red-dot-ready P320 up and running.

This listing is for a slide assembly only and does not include a barrel, recoil spring, grip module, or magazine. Use it to refresh a worn P320, swap slides, or build a red-dot-ready carry configuration on any compatible P320 grip module. Sig Sauer factory slide assemblies are built to the same specifications as the original equipment, ensuring a precise fit and function with standard P320 fire-control units.