Deer Season XP combines decades of Winchester experience into the perfect choice for deer hunting ammunition. It is built specifically for deer hunting and offers massive knockdown power and precision accuracy, combined with an extreme point bullet streamlined for high B.C. Deer Season XP is a great choice for all deer hunters and is suitable for use on whitetail, mule, or blacktail deer.Features:Large Diameter Polymer Tip: Accelerates expansion resulting in rapid impact traumaBallistic Profile: Streamlined profile for flat trajectory and energy retentionTapered Jacket: Engineered for lethal penetration on deerAlloyed Lead Core: Optimized for maximum energy transfer and impact powerSpecifications:Caliber 270 WSMBullet Type Extreme PointBullet Weight 130 GRMuzzle Energy 3096 ft lbsMuzzle Velocity 3275 fpsRounds Per Box 20Boxes Per Case 10Application DeerCasing Material Brass