I have a chance to get and older Ruger Mini 14 ( 183 prefix) serial number for a decent price. (I ve always wanted one). I have heard that accuracy can be a problem with these older rifles as the barrel heats up. The rifle I am considering is scoped , and was used as a farm rifle with no history of bad accuracy. It comes with a 5 rd and I think a 10 rd magazine. Any opinions or experience with this rifle would be appreciated.