Right now, my two favorite holsters for it are the Blade Tech IWB, which is a kydex holster, and the Milt Sparks Versa Max II, which is also a IWB holster, but in leather.
I also have a couple of Desantis OWB holsters which are also leather and work well, if you prefer the holster on your belt outside your pants.
“The enemy is anybody who's going to get you killed, no matter which side he is on.”
― Joseph Heller, Catch-22
Zeitgeist - The Movie