Designed for maxim impact . 

The new .68 Cal Metal bearing with PVC coating the latest non-lethal training munitions available today.

The .68 Cal  Ultimate Balls are extremely  effective, 
Best Self-Defense Paintball Ammo Alternative
New and improved Metal balls 8 grams, about 17mm or .68

These work great and are intended for practice target shooting and possible home defense against intruders or animal attacks.
They work in all .68 cal. paintball guns, are reusable, do not deform and long lasting

We ship worldwide