Sig Sauer P320 ROMEO-X Slide 9mm Black 3.9″

This is an assembled Sig Sauer slide designed for the P320 platform in 9mm Luger with a black finish. The slide incorporates an integrated expansion chamber for recoil mitigation and a low-profile optic interface aimed at fast sight acquisition. It is configured for a 3.9" slide length and intended as a direct replacement/upgrade for compatible P320FS configurations.

Key Specifications

• The slide is for the P320 model.
• Chambered for 9mm Luger.
• Finished in Black.
• Manufactured by Sig Sauer.
• Configured as an Assembled slide assembly.
• Includes a Two-Port Integrated Expansion Chamber designed to aid recoil mitigation.
• Provides a low-profile reflex optic interface for reduced sight height over bore.
• Slide length configured as 3.9 inches.

This assembled slide offers a practical upgrade path for P320 users seeking reduced sight height and integrated recoil mitigation in a factory-style package. Its black finish and assembled configuration simplify installation on compatible frames, and the low-profile optic footprint supports faster sight acquisition while maintaining standard sight relationships. For shooters focused on straightforward, reliable component upgrades, this slide delivers function-focused features in a familiar Sig Sauer design.