I have a Savage 99 in .303 that someone put a Morgan adjustable pad on the buttstock. The bore is good, and the rifle has the flip up tang site on it. Stock is poor and the straight version with shnauble type forend. What to do with it? Not a collector and thought of rebarrel to something based on a 30-30 case. Am I correct in my belief that the existing bolt will work? The case head of the 30-30, and the savage 303 seem to be the same? The 7-30 Waters comes to mind, or 25-35 Ackley improved, with ability to use pointed bullets. In either caliber it should make for a very nice shooter.