Hornady's 30 Caliber 175 Grain Sub-X (Subsonic eXpanding) bullets deliver big results without a big bang! Designed to provide deep penetration below the speed of sound, Sub-X features a lead core. Long grooves in its gilding metal jacket combine with its flat profile and the patented Flex Tip? insert within the bullet's hollowpoint cavity to help it expand reliably at low velocities. Cannelures provide positive case crimp, making Sub-X ideal for semiautomatic weapons
Specifications and Features:
- Designed to expand at velocities down to 900 fps.
- Bullets feature a cannelure for a positive case crimp for use in semi-autos.
- Designed specifically to fit, feed, and function in a variety of firearms including gas system guns.