My wife has a sub compact glock 26 that’s fully broken in for years and kept clean. But it’s a very picky eater. The only bullets that never jam are the cheap aluminum rounds. So it wasn’t an issue until she is now able to carry it and the hornady defense rounds have an issue feeding and ejecting. Would possibly a heavier grain bullet help or a certain component worth replacing? And yes she may not be holding the gun tight enough but either way I want to find a fix for this issue. Thanks.