05-10-2011, 08:16 PM
RangerRick Wrote:It might be the upper. Does it have M4 feed ramps? If you aren't sure what to look for check here: http://upload.bayoushooter.com/images/rs...8z9uev.jpg
That link appears to be broken.
I have already ruled out the upper because before I bent my feed lips to where they are now, the cartridges were not lining up properly in the magazine. But like I said, they seem to work fine now.
