Crosman Airsoft .20-Gram Marking Ammo, 2,200ct: * Leaves identifiable mark on your opponents * Consistently round shape * Dry lubricant coating * Marks left by the ammo are water soluble * Caliber: 6mm * Made from synthetic materials * Compatible with all 6mm airsoft rifles and pistols * 30-days limited warranty * Model# MB2020 DISCLAIMER: You must be 18 years old to purchase this product. The sale or shipment of this product to residents of California, Connecticut, District of Columbia, Delaware, Illinois, Michigan, Massachusetts, New Jersey, New York, North Carolina, Puerto Rico and Canada is prohibited. Check your local laws before ordering this product. We recommend the use of protective eyewear whenever using or near the use of this item.