Federal P9HST1 - this is 124gr 9mm. If you carry a 9, this is the round you want in your mags!
The next generation in high performance duty ammunition. HST offers consistent expansion and optimum penetration for terminal performance. A specially designed hollow-point tip won't plug while passing through a variety of barriers and this bullet holds its jacket in the toughest conditions. HST is engineered to provide 100% weight retention through most barriers and impressive expansion.