Hornady Subsonic 300 Blackout 190 Gr Sub-X

Hornady Subsonic Ammunition is designed for accuracy and performance below the speed of sound. It features a Sub-X (Subsonic- Expanding) bullet with a lead core. The long grooves in its gilding metal jacket combine with the bullet's flat profile and the patented Flex Tip insert within its hollow point cavity to help it expand reliably at low velocities.