Hungarian or Yugo Heavy ball?

[mtgasten]

Anybody know where i can pick up some Hungarian or Yugo heavy ball late 80's production 7.62x54R rounds? i keep finding the light ball ammo everywhere, but cant seem to find any heavy ball, i really wanna try it out. Any ideas?

 

[spencer rifle]

Maybe here?
https://www.indianagunowners.com/forums/ammunition_and_reloading_supplies/164474-7_62x54_heavy.html

 

[mtgasten]

thank you!