Federal Fusion Ammunition is loaded with a specialized bullet, perfect for deer sized game, that features an electrochemically bonded lead core to copper jacket, eliminating the possibility of a core/jacket separation. The boat tail rifle bullets feature a slight dimple in the nose that delivers exceptional accuracy and devastating terminal performance which delivers an impact that radiates lethal shock throughout the target. This energy is optimized through mass weight retention, a top-secret tip-skiving process and superior bullet integrity. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.Specifications:Caliber: 300 Winchester Short MagnumBullet Weight: 165 GrainsBullet Style: Spitzer Boat TailCase Type: Brass