[stoser]

Thanks for the reply TRAP55. It looks pretty much exactly like the top photo you uploaded (the one with the red background), although the one in question is a bit more used. I noticed that the name of the photo was Win63, so ... is this an Argentine knock off? Or is it a win63 and the barrel was replaced with an Argenitne barrel? The barrel on this rifle is aprox. 23 inches long.

Before I was able to get online today I went over there and took some photos so that I could upload them anyway, so here you go... There are also a couple of marks that seem to be burned/branded into the stock. You can see those in the second to last picture. Maybe they're some ex-owner's initials? They appear to be: " Z I " and a bit smaller " [T] ". Any clues as to what these markings were used for?

Also, some additional info: The butt plate is made of metal, not rubber, and is held there by 2 flat head screws.