If anyone knows anything about this gun, polease post it. It is an 8x57 Mauser. There is no crest on the top of the receiver. On the side of that thick part of the receiver is 422 with an M underneath. To the left of that is a small symbol that I cannot make out. The barrel is marked with a GV with that same little symbol underneath it. The best I can describe the symbol is a 4 leaf clover. On the strip of the receiver in front of the bolt release it reads CESKOSLOVENSKA ZBROJOVKA, A.S., BRNO
There are four steps in the barrel, five if you count the small section that connects to the receiver. It has a turn down bolt, which is stamped 422 with the M underneath it. The bolt was turned down by a very good gunsmith, so I don't know what the bolt looked like originally. I don't know if the stock is original, as it has been sporterized, but it extends all the way to the muzzle and is held there with a metal "endpiece." There's an old weaver scope mounted on it and the barrel was bedded the whole length of the stock. There's an after-market safety "flipper" which says Mark II.
If you know the name, approximate date, values, ANYTHING, please post :-)