Hope this is in right section and an appropriate query. Really falling for a thompson center 54 cal traditional sidelock here at a gun show im at. All wood clean seller says took in trade from friend who shot it little. $250 asking. Any opinions appreciated. Not looking to be cheap just wondering if thats fair or perhaps too good to be true. Not sure of manufacture date. A beauty. Im generally a buy new guy but.... any concerns i should have regarding safety? Thank you.