Hornady 30-06 Sprg 180 Gr Interlock AwOpening day of deer season comes only once a year. Make sure you're ready when the big one steps out and load up with Hornady American Whitetail ammunition. Loaded with our legendary Hornady InterLock bullets in weights that have been deer hunting favourites for decades, American Whitetail ammunition combines generations of ballistics know how with modern components and the technology you need to take the buck of a lifetime!