GD, I don't know about now, but MANY years ago I had an AR-7 Explorer. Today it is made by Henry and here is a link:

http://www.henryrepeating.com/rifle-survival-ar7.cfm

I can't speak for the quality now, but when I had mine I really liked it. You might ask others here about it and OF COURSE do your own research as to the toughness of it now.