Any Winchester 94 fans or experts out there that can help me out with this? My wife has a pre-64 Winchester 44mag that she had lent to her brother years ago. Finally got it back but it is missing the left hand cartridge guide. Are all the cartridge guides caliber specific or are they all the same. Most exploded parts views only show one part # but some parts site show different for 30-30 but I haven't found one yet listed for 44 mag left hand side and most US sites won't ship to Canada. Anybody have any advise or even better that part? I am hoping to restore the gun for my wifes birthday.