100 x Hard Rubber Balls Paintballs Training Shooting Reballs for Paintballs and Self Defense Pistols in 50 caliber. Item Description: These rubber balls in caliber 50 are made of very strong rubber and are very well made. The rubber balls are super precise and also significantly rounder than comparable balls. Article Details One box of Rubber Balls (100 pieces) in 50 cal. weighs around 190 gr. (one single piece weighs ca. 1,7 gr.) 100 hard rubber balls for 50 caliber paintball or RAM weapons. The rubberball ammunition is also ideal for slingshots. These rubber balls in caliber 50 are made of very strong rubber and are very well made. Due to the very high quality, the rubberballs are super precise and also significantly rounder than comparable balls. Very good shot and hit picture! Suitable for the TR50 / HDR50 / HDP50 revolver! Attention: These projectiles are only for training or test purposes, they are not used to shoot at living things as this can cause severe pain / injuries. Acil Selling is not liable for damage that can result from misuse!