Short for Super Shock Tip, the Hornady SST is designed to deliver tremendous shock on impact while expanding quickly and reliably, particularly at higher velocities. Flat shooting and deadly accurate, its an ideal bullet for fallow deer, as well as most Australian game animals from pigs to Sambar deer and similar-sized African plains game. Perfect for classic behind-the-shoulder and other soft tissue shots, the SST creates a devastatingly large wound channel. Features: Streamlined for ultra-flat trajectories. Polymer tip for rapid expansion and maximum energy transfer. Match-grade jacket delivers surgical accuracy. Heavy construction with InterLock feature delivers deep penetration every time.