a RAPID EXPANSION Extreme PointA(R) polymer tip facilitates quick energy transfer a FRAGMENTING BULLET Thin alloy jacket and soft lead core create massive impact trauma a HIGHLY ACCURATE Sleek bullet profile engineered with exacting tolerance EXTREME ON PREDATORS a Varmint XA(R) is designed specifically for the demands of predator and varmint hunters. The sleek, polymer-tipped bullets are accurate and designed to minimize pelt damage. It's the ammunition of choice for pursuing everything from prairie dogs to coyotes.