What about all the old drillings out there chambered in 9.3x72r?I have one and the ammo is expensive and hard to get in usa except for selier & bellet i dont know who even makes it at 2.50$ a shot.I thought about a insert but was told a 9mm makarov was about all i could shoot....
Is there a way to rechamber a different cartridge for this 9.3x72r round?I really dont know about pressures but in the old guns-100years-I would assume a milder pressure cartridge would be much better.Anyone ever rechamber a 9.3x72r or insert tube one?Or any other old gun?Also would a 20gauge or 28 gauge insert be better to shoot than a 12ga. or 16ga. in the old guns?Will shooting them make them loose and seperate and maybe they should just be retired?