Hornady 357 Magnum 250 Grain Subsonic Expanding Ammunition

Hornady’s Sub-X (Subsonic eXpanding) ammunition delivers effective performance while staying below the speed of sound. The 357 Magnum round features a 250 grain bullet with a lead core designed for deep penetration at subsonic velocities. Long grooves along the gilding metal jacket work in concert with a flat profile and patented Flex Tip insert positioned within the hollow point cavity to ensure reliable expansion at low velocities. Cannelures provide positive case crimp, making Sub-X ideal for semiautomatic weapons.