I own two Tok's. Actually one is the Norinco Model 54 in 9mm.
The other is an original Russian 1941 (year made stamped on the slide). It is in the 7.62x25mm and is one of the flattest shooting centerfire pistols I own. It also has deep penetration, like it's close cousin, Mauser 7.63x25.
I like both. They are basically the Browning/Colt 1911 design.
The 9mm ammo is readily available for the 54. What I don't like is the mandatory safety, which operates opposite of the 1911. All the currently imported Tok's have this "after market" safety, and some purchasers have had it professionally removed.
You don't need to add a safety, when one is already provided. Simply use the half-cock position.