Fusion is available in calibers from .223 to .338 Federal. This specialized deer bullet electrochemically joins pure copper to an extreme pressure-formed core to ensure optimum performance. The result is high terminal energy on 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. Try Fusion Lite for less recoil with full lethality to 200-yards