Save your empties and start reloading.
The 6.5x52 MC is a fantastic little cartridge. It has a very slight edge on a .30-30 but it is FAR better in bush and also is an excellent long-range cartridge due to the stability of that very long bullet.
I do agree, they are MUCH too expensive in this country, but reload fr about the same cost as anything else: about 55 to 65 cents a pop.
Quite a few Carcanos are capable of handling Cast bullets: costs you a $25 Lee mould from Mid-South..... and a 3-cent gas check, but gets your target shooting down to a dime a shot with about 11 or 12 grains of Red Dot. For regular reloading, try the faster double-based powders such as Alliant RL-7. Original military ammo was loaded with Ballistite, which was double-based.
Carcanos are pure fun.
DO enjoy!