Hornady American Whitetail .300 Winchester Short Magnum 165 grain InterLock SP Brass Cased Centerfire Rifle Ammo 20 Rounds

Hornady American Whitetail .300 Winchester Short Magnum 165 grain InterLock SP Brass Cased Centerfire Rifle Ammo 20 Rounds. 300 Win Short Magnum 165 Grain InterLock SP Centerfire Rifle Ammunition that is guaranteed to deliver repeatable results in the field. Hornady developed this .300 Win Mag Ammo with their patented InterLock technology that keeps the core and jacket of the bullet locked together during expansion retaining mass and energy. Hornady American Whitetail .300 Win Short Magnum 165gr