Because the pepper balls get the job done just like a paintball, you must hit a harder area to the ball to break. Some paintball guns shoot a VERY really hard hefty .68cal ball @ 400ft for each sec = sixty five Joules or 44ft lbs. At that power it https://emilianodnxfo.dailyblogzz.com/37841929/the-5-second-trick-for-12-gauge-non-lethal-rounds