Definatley will help you out Alli, if you fit one in more ways than one. On the plus it will stop the explosive sound, reduce recoil, and reduce muzzle jump. On the down side, it will not stop the bullet crack, and will obviously extend the length of the rifle.
The ASE cqb is a nice mod on a 22-250 but there is plenty to choose from.
Hope this helps a little.