08-19-2013, 09:05 PM
First, I would recommend stopping immediately if you see blown primers. That is a dangerous sign of over-pressure, and could lead to a catastrophic malfunction involving fragmentation of the upper receiver outwards. Something is seriously wrong.
If you then experienced failure to go into battery with the Hornady, that would be a good time to stop again and diagnose the system.
Detailed pics would be helpful, but it sounds like something is way out of whack here.
If you then experienced failure to go into battery with the Hornady, that would be a good time to stop again and diagnose the system.
Detailed pics would be helpful, but it sounds like something is way out of whack here.