I bought a simmons pre fit which works great. I didn't cut my stock down so it is a little smaller then the wood on the stock but not real bad. I am fine with the stock / recoil pad length and think I will leave it this way. There is a plastic shim on the wood that keeps the edge of the wood from being exposed to the elements.
If I was to cut the stock down how would I go about doing it without splintering the wood? Could I use my power miter box? This is a 40 year old gun so it's not real pretty but it's not in bad shape and I would hate to damage the stock.