Sig Sauer E556M420: If you\'re looking for match grade performance from a premium ammunition line, look no further than the SIG Sauer Marksman Elite ammo. This ammunition utilizes high quality components to deliver the best possible performance for when fractions of an inch can make all the difference. Dependable primers, brass casings, clean burning propellants, and a variety of the most renowned projectile types combine to create match grade ammunition that\'s perfect for use in precision target shooting and competition shooting.