Mauser rifle. Count me in on the part about all your rifles being ZKK602s. Ive just come back from a hunt and had problems as usual with my Weatherby in 300WBY. Its now going cheap and i,m after another 602 to make into a 300 WBY. The ZKK602 in 458 Lott went very well as usual. My 308 will be replaced with a ZKK600 as well. As you said ,if anyone has any spare 602s (in Australia) drop me a line and if the price is right ,I will buy it off you.