I have a opportunity to trade my Olympic Arms lower/Double Star Upper AR-15 (5.56) for a 1950's Springfield M1 Garand rifle. I would say the rifle is in 85% condition. There are some scratches on the stock of course and the barrel appears to be in good condition. The shop did check the bore and said it is well within specs. What say you all? Should I make the trade. P.S. My AR does have a Aimpoint CompM2 mounted on it. Fill me in on your thoughts everyone.