I recently came across the .22 thread and someone had a picture of a Mossberg 46B. My dad has been wanting a tube fed-bolt action for quite a while, but with nothing new being produced (to my knowledge), I just put it off. I would love to purchase him one for Father's Day this year, but GB is the only place I have seen one. Prices are all over the place on there from $150-$400, along with condition being everywhere. I came across one that said it had shallow rifling, which was a bit concerning, but I would think it still shoots well. Can anyone shed some light on pricing or overall experience with these rifles? Is putting a modern scope on one difficult? Thanks!