Picked up a cherry RIA #302xxx and original BBl RIA 10-18.....the bore is bright and shiny with no pitting or darkness to it. I believe the bolt to be a SA due to the swept back handle marked NS for nickel steel. Parkerize about a 90-95%.......no cartouches on the wood anywhere except for a letter "s" up front on the lower stock/bbl band area.......received a letter from Bruce Canfield stating this rifle is OK to fire since it is a high number RIA with modern surplus ammo. I paid $525.00........how'd I do fellas?....thankyou in advance.......Thomas