The SIG Sauer P320 Pro-Cut Slide Assembly is a factory replacement slide for P320 X-Compact through X-Full size pistols, built for optics with a removable plate and top-accessible screws. It includes XRAY3 day/night suppressor-height sights and a durable Nitron Black finish with stylized relief cuts.
Key Features
Factory replacement PRO-CUT slide for the P320 platform (X-Compact through X-Full size)
XRAY3 day/night suppressor-height sights for quick target acquisition
Compatible with 9mm P320 standard barrels: 4.7 in non-threaded or 5.5 in threaded
Optic footprint compatibility for ROMEO1-PRO, ROMEO2, Delta Point Pro, and RMR (requires sealing plate)
Durable Nitron Black finish and stylized relief cuts
Optics-ready PRO-CUT system with removable plate and top-accessible mounting screws
Upgrade or refresh your P320 with a matched, optics-ready slide assembly designed for consistent factory fit and function.
