so I'm out shooting some cci quiets and decide to shoot a few aguila sub-sonic rounds, first few rounds shoot fine then it's like a mini explosion by my head, I'm guessing it fired out of battery??? casing looks real funky, it blowed out a spring and my extractor not sure what else is messed up. thankfully it did not hurt me or my brother. it was LOUD my ears are still ringing.
do you guys have any idea on what happened??
and how do i go about fixing it? I figure on calling or emailing smith and wesson tomorrow