Just do what you want with it. There were jillions of them imported and they are one of the best shooting military surplus rifles ever built. I have shot at least 50 of them and the kind of accuracy you are talking about is the norm for these rifles. However most, me for sure could not shoot iron sights that well at 200 yards. I sporterized two of mine and left one stock military. One of the best and most lethal big game cartridges going. Also one of the most gentle on the shoulder.