Howdy Michael, The Uberti case hardening is the chemical treatment, not true case hardening. I don't know if they have the ugly Uberti hammer safety or not, I know the Cimarron Model P (Uberti) does not. I've had the Cimarron Model P, GW II, and the Cimarron Frontier.......IMHO the Frontier is the best of them all, it comes with real CCH and action work, for about the same price. Good Luck
Jefro
Relax-Enjoy