Hey All,
I have a Classic Army M15A4. I am trying to remove the mechbox from the assembly completely. Everything went smooth except I can't seem to punch out the last pin in the lower receiver. It is the pin in between the 2 larger pins, I believe its the body pin holding in the mechbox. See the picture below. That is not my actual photo but it shows what pin I am having trouble with. I removed everything according to mechbox.com .
I have been using an allen key and hammer to try to punch it out but it won't move. I don't want to scratch the body so I am trying to be very careful. But I have been repeatedly smashing the pin with a hammer for the past hour. Any tips? :banghead:
pin.JPG