Was at the range today testing some loads I'm working on and found these 2 cases early on. There were no others, but it's not that hot of a round so I'm surprised and wondering if anyone else has seen this. I wouldn't be concerned if this was the 3rd time for this brass, but they're brand new. New Starline brass Stock G20 50F, 81% Humidity, 902 ft elevation 165 gr GDHP 15.6 gr AA #9 CCI 350 1311 avg fps 1.255 OAL No other pressure signs (other than slightly flat primers which is always the case for me), case head is only .433 Thanks Wanna kill these ads? We can help!