I am not kidding when I say that if I for some reason I could only keep one rifle out of all I own, the K31 would be it. No hesitation. The machining on this thing would easily cost $1000 to duplicate today. Super accurate, super fun to shoot. Reasonably priced 7.5x55mm brass is always a bitch to find (although mega-buck Norma is still out there), and Berdan primers are almost impossible to find if you want to reload GP-11, but aside from that, the K31 is an awesome rifle.