The SIG Sauer P230 is a small, semi-automatic handgun chambered in .32 ACP or .380 Auto. The model ceased production in 1996 when it was replaced with the 232 which held massive improvements.
In Resident Evil
A PS30 appeared in the film Resident Evil: Afterlife, where it was held by Bennett Sinclair. It had ivory grips and was chambered in most likely .380ACP. The most notable points of when he draws it is in the garage and fires it on Angel Ortiz. He also draws it on Alice while aboard the Arcadia in an attempt to kill her and earn some favor with his "master".