hi,i been busy till now and am back in the hobby.so i went to where i bought my cetme 308 nato rifle to buy more australian ammo lol,well nobody has it anymore.they have indian ammo but thats the only stuff that jams in my gun.could someone please help me out here?i want ammo for under $0.50 a round for practice ammo.oh and i don't want steel casings cause my gun has fluted chamber that may crack them.i would reload my own but the fluted chamber may crack brass after several reloadings.