My friends dad recently gave me a very rough model 60 that doesn't have much finish left on it and a stock that is cracked and chipped beyond repair. But knowing I'm fond of 60s and the resident gun guy he thought I should have it. He said it jammed on about every other shot so I took it home and cleaned it up and it functions flawlessly and just as accurate as can be. It is one of the old ones with the 18 round magazine and last shot bolt hold open but not sure when it was made. Planning a custom build with it soon with a boyds thumb hole stock and a new finish to the metal surfaces and a new scope but does anyone know of a drop in trigger kit for a model 60?