Originally Posted by jw6k
For all who've been waiting in suspense, I permanently switched from CCI Mini-Mags to CCI Standard Velocity and the problem went away after a few dozen rounds. No difference in the way I clean the thing. After the switch I decided to stop cleaning the gun for several hundred rounds just to be sure I wasn't going crazy. I now have an extremely filthy gun, but no issue ejecting casings. I also now have several dozen sticks of Mini-Mags for which I've no use.
Glad you found a fix for the issue.
Now, regarding those CCI mini mags ......just send them to me.