I read a lot on the forums that Eddystone Enfields have bad heat treating. I have a few Remington and Winchesters in my collection. I even built one in 458 Winchester Magnum. I have a chance to buy a few Eddystone P-17 actions at a what I call a fair price. Are they like the Springfields, certain serial numbers are to stay away from? If so, what are they? I have read that some had the barrels put on with a hydralic machine and it cracked the reciever ring. Can these actions be repaired? Doe's anyone know who reheat treats them? Or can we heat the front up and put it in oil as you would anything else?