Hornady custom-grade ammunition from the factory is built to the tightest tolerances for peak performance rivalling and sometimes surpassing handloads in many guns. This particular cartridge was developed for medium to large sized game. 

The Spire Point - Recoil Proof (SP-RP) bullet is Hornady's InterLock Spire Point bullet with the unique ring that ensures the core and jacket remain locked together during expansion. The InterLock retains more mass, energy and momentum after impact and transfers that energy to the target. The exposed lead tip is flush with the jacket. The fact that it's Recoil Proof helps large calibres and also assists with premature mushrooming. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

Ballistic information for this ammunition can be found here