Ed, hope you don't mind me sharing this from our PM. I think it could be helpful to many who share our problem with cracked stocks. From Marlowe:
The best way to fix or prevent worse cracking with those grey laminate stocks is to take a Dremel tool with a little router or wood carbide burr and from the inside of the stock, route out some of the wood behind the recoil lug and around the trigger guard screw, being careful not to go through. Also remove the trigger guard screw. Then mix up some stock bedding compound with just a touch of black die, (just enough to make grey to match the stock), then force it down in the crack with a toothpick and also fill in the routed out areas. Then put in a vise, (use leather or cardboard against the jaws so as to not mar or damage the stock), and gently clamp and squeeze the stock overnight. If there is any hardened bedding compound that will prevent the barreled action from properly seating, carefully remove as required with your Dremel. Re-drill the trigger guard screw hole out undersized (about 2/3 of the screw diameter) before re-installing screw. If some bedding compound squeezes out the bottom of the stock, carefully sand smooth with 220 grit and the rub a couple of coats of Tru Oil to blend with the existing stock finish. This usually fixes and stops anymore cracking and does not show from the outside on those beautiful stocks.