WaShan TOKAREV TT33 ... Suitable Cartridges?

I've received this reply by e-mail;

" I have a couple of Wa Shan models and all though they seemed to have cloned different companys (The TT33 is a Hudson-clone i think) they all use the same cartridge (the models I talk about is the Wa Shan TT33, P220, and the M9).

I think the original Hudson TT33 have a more true to real steel 7,62x25mm looking cartridge but Wa Shan have tried to make their manufacturing process more simple I guess....

The pictures are of the Wa Shan TT33 and the Wa Shan P220 and as you can see they use the same cartridge"

(Photos to follow: Cerwyn)