150 Pieces 68 Cal Paintballs Solid Balls 68 Breaker Balls Hard Nylon Paintball for Shooting Training Practice (Yellow)

These worked great. Seems very durable.

Harder then pepper balls but softer then a bullet

These .68 caliber balls fly fast and straight when launched from a Byrna and a Pepperball Mobile. They definitely leave a substantial dent in a variety of target material (wood, plastic, fiberboard). They bounce back if they encounter something more solid than those materials. They remain intact after impact, so they can be cleaned and reused. They may not be the most optimum self defense rounds for less lethal applications, but they are good for practice, and they do hit pretty hard, nonetheless.

The media could not be loaded.  Watch out for ricochets, these love to bounce around like a kid on a pogo stick.Not .68 caliber, closer to .65 so they won't be held securely in the T4E HDR68 or the HDS68. I have a sticker in my HDR cylinders to provide a more snug fit, without anything they easily fall out at the slightest bump.The also don't seem to be the greatest for accuracy because of the small size, at medium range they tend to go off the sides. Close range you can get a group as big as an apple with easeI'd recommend for training use, but, for real self defense carry, I'd suggest getting another brand.EDIT: After even more use of these, I really cannot state how important it is to watch out for ricochets! I have found these well over 300 behind my shooting area after they ricocheted.

If you will be using this with a Byrna LE, don’t expect a straight path to target.They are not destined for accuracy