It sounds like he has one of the "All Terrain" rifles. They were essentially a Featherweight barrel profile in a Featherweight style tupperware stock. For all intents a Featherweight, just not sold as such. I had one for a while.
A wood featherweight stock will weigh roughly the same. A McMillan Edge Featherweight or Classis compact will be a few ounces lighter. A standard fill McMillan will weigh more.
https://www.bing.com/images/search?...in&tsc=ImageHoverTitle&FORM=IGRE
