Varmageddon bullets are made with a lead-alloy core and feature a copper-alloy jacket designed to withstand high velocities yet expand immediately upon impact. Varmageddon bullets are manufactured using a highly efficient process, providing legendary Nosler quality and accuracy at an economical price. 1 Hollow Point Designed for optimum flight and expansion characteristics 2 Metallic Black Polymer Tip Nestled in the jacket mouth is the streamlined polymer tip. 3 Ultra-Thin Jacket Mouth Assures violent expansion at either end of the velocity scale. 4 Varmint Jacket Wall Design The uniform, gradual thickening at the bulletâ€™s mid-section is designed to keep the VarmageddonÂ® together until impact-at any velocity. 5 Flat Base Bench rest accuracy out of a varmint bullet.