Mine was a Ruger .44 Mag Super Blackhawk. The one with the square back trigger guard. It was the first big bore handgun I acquired. Bought it from a Philadelphia dealer as is. Someone had stored it in a holster or zipper case and the barrel and cylinder were severely rusted but the rest of the gun was excellent. Shooting just a half box of factory ammo left my middle finger swollen and blue.
The gun sat in the safe for several years until I sent it to Jack Huntington and had it converted to a 5 shot .45 Colt. With a reshaped grip it is one of my favorite guns to shoot with heavy loads.