Hornady Sub-X .311 Diameter Bullets 255 grain Polymer Tip Box of 100

7.62x39mm .3115 255 gr Sub-X®

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.

• EXPANDS AT SUBSONIC VELOCITIES:  Patented Flex Tip® technology aids in expansion at velocities as low as 900 fps.
• PROVEN PERFORMANCE:  Meets FBI protocol for terminal ballistic test requirements.
• POSITIVE CASE CRIMP:  Lead core bullet with cannelured jacket provides positive case crimp for use in semiautomatics.
• WIDE RANGE OF GUNS:  Designed to fit, feed and function in a variety of firearms, including gas system guns.

This is not loaded ammunition.