i used to have one of these and my 12 year old sister could shoot it all day i wish i never got ride of it
http://www.gunbroker.com/Auction/ViewItem.asp?Item=121144959
i know exactly what you are talking about my grandpa has the same type and we just installed one of the outdoor wood burning boilers right before winter. He said he usually paid around 5k a year for fuel oil and that this stove will cut that down to a few hundred a year. the catch is we have a unlimited supply of wood on our land. it was around 10k for the whole system but i installed it so it is more if someone else does it. the best part about it is this is a fairly large house and unlike before every room is warm. he says the indoor furnace has yet to come on since the install.
with that said u could install a inside wood burner.
I picked this up last year because ive never seen one before but i have no real need for it. Ive shot it once just to know it fired other than that it looks brand new. It has a colapsable stock a 6 or 7 rnd magizine and is semiauto. It is probably a collectable but i like to shoot all my guns so I have no use for it and would like to get what i have into it. $225 Firm
http://i89.photobucket.com/albums/k204/stangsn95gt/100_0919.jpg
http://i89.photobucket.com/albums/k204/stangsn95gt/100_0918.jpg
top gun is a savage 93R17 for size reference
http://i89.photobucket.com/albums/k204/stangsn95gt/100_0916.jpg