Nelson Marking Pellets are oil based paintballs designed to be fired from a .68 caliber paintball gun to mark hard-to-reach targets from a distance. Used by foresters, cattlemen, ranchers, widlife biologists and animal control agencies to mark trees, buildings and animals from foot, horseback, vehicle or helicopter.
Our oil based paintballs work well in wet conditions and have been used on every continent, even Antarctica! Nelson Marking Pellets durability is legendary. It's the remote marking device of choice for a number of marine biologists, due to its ability to provide a lasting mark on animals that live in and out of the water.