This pinpoint accurate ammunition combines the proven Nosler Ballistic Tip with Winchester’s Lubalox coating for the ultimate in extreme range and game stopping performance. The exclusive polycarbonate tip is integrated into the bullet during the forming process for uniform shape. In varmint calibers, the jacket contains a pure lead core to promote instantaneous fragmentation. Big game calibers feature tapered jacket contours and harder lead cores for controlled bullet expansion. All calibers are constructed with long range accuracy and flat trajectory foremost in mind. This is loaded ammunition.