I have an older series 70 Colt Government Model. I purchased it around 1972 or 1973 can't remember exactly. Not sure what you call the finish, but it's real shiny, someone told me it was nickle. Anyway that's not important. I took it to the range today, and shot some Winchester White Box FMJ 230gr and some Federal FMJ 230gr. I haven't shot it in about a year or so, and I knew it had a broken slide stop, so the only problem with that was it wouldn't lock the slide back after the last round, and I knew that. However I was getting several "jams" mostly double feeds. I had 4 magazines that work fine in my other older 1911. So my question is would this broken slide stop cause the pistol to do that or give me any other problems other than just not locking back after the last round? Or do I have another problem I need to look at? Thanks in advance for nay help.