i just bought a used remington 700 KS fiberglass/graphite stock for my remington 7mm ultra mag. upon further inspection, i noticed a crack forward of the magazine well going toward the recoil lug area, but not quite to the recoil lug. the seller refuses to refund my $$. so i'm stuck with a cracked stock. is it possible to fix the crack? should i use a hacksaw to enlarge the crack, fill it with epoxy and add a reinforcing screw?