Sig Sauer P320X 4.7-inch Slide Assembly 9mm ROMEO-X Coyote

Designed as a factory replacement slide for the P320 platform, this Sig Sauer P320X assembly is configured for 9mm Luger use and accepts a 4.7-inch barrel (barrel not included). The factory-installed ROMEO-X PRO optic is mounted low on the slide to preserve a standard-height iron sight picture when the optic is not in use. The assembly is finished in coyote and features front and rear serrations for enhanced manipulation. It is compatible with Full, Carry, and Compact grip modules across X-SERIES and non-X-SERIES configurations.

Key Specifications

• The manufacturer is Sig Sauer.
• The model designation is P320X.
• The assembly type is a slide assembly.
• The cartridge is 9mm Luger.
• It accommodates a 4.7-inch barrel (not included).
• The factory-installed optic is reported as ROMEO-X PRO.
• The finish is coyote.
• The slide features front and rear serrations.
• The construction is listed as stainless steel.
• Compatibility includes Full, Carry, and Compact grip modules (X-SERIES & non-X-SERIES).

This assembly provides an optic-ready, factory-configured slide option for builders and shooters seeking a low-profile ROMEO-X optic solution in a coyote-finish stainless slide. Its compatibility with multiple grip-module sizes and deliberate control features make it suitable for a range of P320 projects and replacements.