250 Police Training .43 Caliber 11mm Paintballs Sky BLUE Kingman chaser eraser rap4 guns Premium SKY BLUE .43 caliber (11mm) Paintballs for Novelty or Training! Bag of 250 BLUE Paintballs for the Kingman Eraser & Chaser training pistols and RAP4 markers. Premium paintballs manufactured by a leading manufacturer (NOT Kingman).