Guys help me out. I started to reload 44 Mags for my Dad today. I came across something odd. He gave me two to three boxes and some in a bag. My question is because no one in my family owns a 44-40 is will they fit into a ruger single action revolver. Im not using them again i just want to make sure my Dad looks through what he has so there are no accidents. It's my dad or my uncle so im a little worried if they have more and dont realize it. Thanks for the help