I am shooting a Glock 19 with 124 gr cast and 4.7 grs BE. Last night while shooting at a match, I had a round which fired with a normal sounding report but the case did not eject properly, jamming, and I got powder burns on my right hand across the top of my index finger and also lower on my index finger where it contacts the right side of the mag release. The mag was not blown out of the bottom of the gun but there was signs of stress where the magazine catch holds the mag. I was unable to recover the spent case because as I said, it was a match and in my haste to make safe the gun, I was not able to find the case in the piles of cases on the ground. You know, the match must go on! I am interested to hear your conjectures as to what happened. Thanks
Ron