I've searched and searched, but I can't seem to find any information on my Winchester. My grandfather died and I inherited a Winchester pump .22 labeled Model 270. I've never seen one before, but it's in good condition. The gun seems a bit odd since it has a wood buttstock, but a plastic fore end. Has anyone ever heard of such a thing? I don't really need another .22 pump. Is it worth anything if I want to sell it?