FWIW, I've got a ten year old 110FP stock on the 'bay right now... This is the synthetic one, but it does have room for a heavy barrel.
Personally, if you've got one of the laminated stocks, I'd keep it, unless you're looking for something for walking around...
(my 110BVSS-S is a .22-250 to which I added a bit of lead shot and epoxy... It weighs around 17 pounds).