Originally Posted by antifederalist22

I tested this round and they group really well, If you observe the recoil on the 15-22, they run a little hot and the rifle absorbs a harsh vibration with each shot as compared to a normal ~1200fps round. The CCI Velocitor runs at 1435fps, which is slower than the Stinger, but I assessed it didn't feel right for the 15-22's plastic frame to take over and over again.