Hammer drillings with unknown caliber and that bad of a cracked stock and nonoriginal screws, $500 maybe on a good day. It would cost more to restock than the gun is worth. Fix it and it's just an unknown caliber shooter. If the rifle is a normal 7 or 8mm that would help. The single shot is worth more if it's in a good caliber. If it's a obsolete caliber maybe not.