Remington CORE-LOKT, TIPPED, 300 Winchester Magnum, 180 Grain, Polymer Tip, 20 Round Box R29038 Big game meet bigger game. New for hunting season, this is Core-Lokt Tipped. Offering proven on-game performance with improved accuracy and long-range potential, it's fair to say the legend just became more legendary. Thousands of rounds in development, Core-Lokt Tipped combines truer flight, flatter trajectory and devastating terminal energy. No wonder it's the consistent choice of serious hunters all over the world.