The Naturalis retains up to 100% of its weight. The valve at the tip of the bullet opens immediately on impact, leading the bullet to expand symmetrically and without shattering. This gives maximal shock effect. Naturalis is a good example of Lapua´s way of rethinking its products - from the hunter´s perspective. Lapua responded to the hunters´ needs by developing the best copper bullet in the world. The Naturalis cartridges have rapidly gained a faithful following among hunters of different kinds of game. They are extremely effective yet minimize meat loss. Naturalis has been used to hunt a wide variety of different kinds of game on all continents and weather conditions. This is loaded ammunition.