The Rampage-Renegade Stainless Steel Bone Crushing Half-out has been tested and designed by experienced hunters and target archers to ensure maximum penetration and performance. Having been thoroughly tested through many different materials this ensures excellent penetration and shot after shot performance. If you are looking for maximum penetration and shot after shot performance then the deadly combination of the Rampage and Renegade Stainless Steel Bone Crushing Half-out and Shaft are sure to be a hit!