First off some history, I have a Colt Police Positive in .32 the gun was found by a friend in Mississippi in about three inchs off salt water after Katrina. It was totally rusted beyond recognition and the friend disassembled it and placed in a can of kerosene until just recently when he took it out of the kerosene, sandblasted the frame, cylinder, hammer and frame cover. He said that the cylinder catch (bolt) broke when he disassembled it and that he he was'nt sure about the rest of the parts given to me in a skoal can. So I reassembled with what parts I had- missing bolt spring-bolts broke- bolt screw needs replaced. With bolt issue I could not check the cylinder, so new bolt, bolt spring and screw, now the reassembled and the gun will function properly as long as you put pressure against the front of the cylinder assembly underneath the ejector rod ( right where the serial Number is), otherwise it is floppy and causes lock up issues WHAT IS THE DEAL? the first four of the serial # is 1736 if anyone has some history on it. Thanks in advance