The Mosin-Nagant family of battle rifles represents (in my opinion) the finest military weapon for the money. Sure they're no benchrest rifle, but they're actually well made, accurate, and fun.
I love them, and own 2 91/30's myself. (Bought a second one for scope mounting, but decided not to...)
EDIT: Glad to see AIM-Surplus back in stock of the Mosin's. Of course thats bad for me since they have my FFL on file hehe.