I know its been said before but keep your eyes open when you reload guys!
I've been shooting and reloading a lot of 9mm lately. I had these two trying to sneak in but likely I caught them before it was too late. Left one is GFL and right one is RP. Right one as you can see is split all the way down. I dont even know how you would do that unless it was fired in 40 cal or something like that. Both were getting sized and thats where they didnt feel right so I looked them over and pulled those out.
Also for the first time at a local steel plate tournament we had a member that got a squib which was first one for me short of reading about them on the internet. Guy was reloading his 9s and for some reason he lubes his 9mm brass so looks like it was too much lube that got powder wet so only primer went off. Lucky for him we realized something wasnt right as there was couple of us watching only primer go off and we stopped him before he fired the next round. I told him there is no need to lube straight wall cases so hopefully he stops that.