Federal Vital-Shok Ammunition 22 Hornet 30 Grain Speer TNT Hollow Point (50pk)Federal Vital Shok ammunition combines high velocities with devastating expansion to create an excellent varmint cartridge. Built with premium brass, hot primers, a precise powder charge and an incredible selection of the world's finest bullet designs. Speer TNT bullets deliver exceptional accuracy, and explosive performance. They also offer minimum bearing surface creating a bullet with a long nose and trajectories that rival those of bullets of