Power Max Bonded ammunition, designed specifically with the whitetail deer hunter in mind, continues the Winchester tradition of legendary excellence with a proprietary bonding process that delivers massive expansion, long-range accuracy, and results in maximum knock-down power.1Protected Hollow PointNotched – Promotes rapid expansion for quick knock-down2 Contoured JacketProgrammed for maximum performance with a bonded core3Lead CoreBonded to jacket for maximum retained weight and penetration4Bonded Core TechnologyRemains welded to the jacket after impactHigh Retained WeightDelivers explosive impact and deeper penetration