Now, I know it isn't a Mosin Nagant so it probably isn't worth much as a shooter, boat oar, club, or walking stick but I think it'll handle the task of shooting pop cans at 50 yards. I might even use it as home defense.
I'm thinking about using it to clean up the stray cat problem we've got around here. If it is the correct rifle, the one 451 put up has a 13 or so pound muzzle brake. I think I saw something that said the rifles are around 50 pounds.
Didn't look like it lifted much; I bet followup shots are pretty easy, in the unlikely event that the first didn't kill whatever sauropod you were hunting.