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. Oal .555" Series Varmint Weight 20 gr Quantity 100 Per Box Cannelure No Bullet Type Flat Base Tipped Core Material Lead Bullet Caliber 17 Caliber Bullet Diameter .172 Jacket Material Copper Unit Of Measure box Recommended Usage Varmint Sectional Density .097 Bullet Tip Material Polymer