I have the Marlin 336ER in 356.
It is a mulekicker to be sure. I would go one step further and tell you that if you handload, you have a 250 yard ELK rifle easy. Bear too.
Deer are no problem and you could load down for them.
It is based on the 308 case, but as opposed to the 358, it is a rimmed cartridge.
I hunted with it for one season topped with a 1.5-4X scope and found it to be too much gun for the Northeast Whitetail, so I hunt with the 336 in 44Mag with the same scope on it instead. This gives me all I need to over 125 yards which is much longer than my typical under 50 yard shot.
If you can pick one of these rifles up for $250, do not hesitate, because while the Marlins are fetching well over $500, the Winnies are certainly fetching more than $250 and someone else will beat you to it as happens frequently.
The rifle would not be underscoped with a higher powered scope on it if you need to shooot long. Something like a 3 - 9X or 3.5 - 10X.
Good luck.
Ranger