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AR15.COM
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8/5/2004 8:36:08 PM EDT
Need help fitting my new LAR upper to my Mega lower. I have filed on it some trying to mark it and file where it is hitting , but still getting a very snug fit on rear pivot pin. Any help will be greatly appreciated.

Thanks
DocW
8/5/2004 8:51:03 PM EDT
[#1]
put some lipstick or somthing like it on where the only and lower joins and pivot them together and then file where the liptick is/thats where it touches.
8/6/2004 4:42:41 PM EDT
[#2]
Just finished fitting mine (minutes ago), Black Magic marker works well.  No mess, only the interference areas show.  Used Birchwood Casey Aluminum Black to refinish the area when I was done.
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