For rapid expansion upon impact and terminal penetration of whitetail, mule and blacktail deer, the Winchester Deer Season XP⢠.30-06 Springfield 150-Grain Rifle Ammunition features a large diameter polymer tip and a contoured jacket. The streamlined ballistic profile offers downrange performance, and the alloyed lead core allows optimal energy transfer and impact power. Winchester Deer Season XP .30-06 Springfield 150-Grain Rifle Ammunition - 20 Rounds - Rifle Shells at Academy Sports