This Sig Sauer 8900950 P320 slide assembly is engineered for use with standard 9mm Luger 4.7″ non-threaded or 5.5″ threaded barrels. It serves as a factory replacement Pro-Cut Slide Assembly compatible with P320 X-Compact through X-Full size pistols.
The slide features XRAY3 Day/Night Suppressor height sights and accommodates optics on the ROMEO1-PRO, ROMEO2, Delta Point Pro, and RMR (requires sealing plate) footprints. Its durable PVD finish resists corrosion, while stylized relief cuts enhance both form and function. The removable optics plate design includes top accessible screws for tool-free installation and removal.






