Remington High Terminal Performance 40 S&W 155gr JHP Handgun Ammo – 20 Rounds – When sheer, instant stopping power makes all the difference, Remington High Terminal Performance delivers in a powerful way. Loaded with first-quality brass cases, high-grade propellants and Kleanbore priming, HTP bullet styles are engineered for high weight retention and double diameter expansion. These loads pack ample punch to drop game or end threats when it matters most.