They aren't all bad. Depends how much neglect it's seen. Give it a good cleaning and go from there. I have 1 of these + a 740 and 7400. Mine are actually decent shooters 1 1/2" or so at 100. They just need to be cleaned religiously. As far as mags eBay or other sites or gun shows . I've bought some mags fairly cheap. If it is a carbine ( more desirable) it will be a 18 1/2" bbl and also stamped carbine on the barrel.
