Never let a hung-up gobbler keep you from notching your tag. HEVI-18® TSS Turkey uses high-density 18 g/cc pellets and our friction-reducing spherical buffer to extend effective range beyond what's ever been possible. Pushed at high velocities, TSS pellets carry more energy farther downrange, allowing hunters to drop three shot sizes from their go-to lead payloads and get higher pellet counts and denser patterns.