u/d00biusmaximus

Having some failure to feed issues using a colt adapter

Took a slow mo video and these are the relevant frames. I know more than likely the fees ramp needs to be adjusted, it may be a dumb question but from what you see here would you say it needs to be higher or lower? Dremel the side or bottom of the ramp? Any suggestions appreciated.

Also yes I did adjust the ejector per blowback9’s recommendations and that solved 99% of FTE issues. This FTF has been more prevalent recently.

Mat9k upper on colt adapter lower.