Splat Marks the Spot! JT SplatMaster Ammo paintball fills are specifically designed for quick and easy clean up with water, while being resistant to staining. The Ammo paintball shells are made of bio-degradable gelatin and can easily break down and disappear with just water. After a day of playing Low Impact 50 caliber paintball, simply break out the hose and rinse off your targets and tada…clean. Originally formulated for the JT SplatMaster, Ammo paintballs have been improved with RFT Shell and Fill formulas for full compatibility with any 50cal paintball marker.