Cynthia Rothrock
From Internet Movie Firearms Database - Guns in Movies, TV and Video Games

Cynthia Rothrock as Inspector Carrie Morris holds a custom "Kings Custom" Colt MK IV pistol in Yes, Madam! (Huang jia shi jie).
Cynthia Rothrock is an American actress and five-time World Karate champion who is primarily known for her roles in several martial arts films in the 1980's and 1990's.
Cynthia Rothrock can be seen using the following weapons in the following films: