Many years ago I bought an old Colt revolver in 45 caliber. It took half moon clips to use 45ACP ammo. I bought it for $25.00 at a junk auction and gave it to my father as a present after I had it re-blued. After his death someone in the family made off with it. I have looked at DA Colt revolvers in 45 caliber and think it might have been a 1917. Does that sound right to you or is there another revolver that I should be looking at. Since the original was stolen I want to get another one and have it fixed up in memory of my father. Any help will be appreciated.