hello,,try this link ,,they say to cal for barrels
http://www.poppertsgunparts.com/cgi-bin/webdata/
webdata_gunparts.cgi ther a good source for parts ,,i looked on gunparts site and ther sold out ,,also try here and search "remington" there will be alot of pages but just look thru them ya may find barrels or whole parts guns as cheap as buying just the barrel
http://www.gunbroker.com/ if you try to search exact phrazes sometimes ya miss ..out of catagory listings ,,and sometimes thats where the deals are also check the partial matches box and see if ya can find anything there,,i know theres barrels here,,so just sit back and search thru the listings ,,
bigcurt