I have the chance to get my hands on an old Mossberg .22 rifle. It is a tube fed bolt action gun I would say around 50-60 years old. I don't know the model number and have only seen it once for about 20 seconds. The guy needs money and wants to sell it. I've never been much of a Mossy fan for any of their guns so I'm just wondering what it might be worth since i've never seen a gun like this. I want to be fair to him but I also want a good deal. by the way the gun looks to be in pretty good shape.