I use a Gould and Goodrich model 891, K40. BTW, since the front of the trigger guard on the CZ83 is a different shape than that of the 82, there are some holsters that will not fit the 83 and the 82 interchangably. General rule of thumb though, most leather holsters where one fits, the other will too. I'm not much into polymer holsters, but suspect there is less tolerance between designs.