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Posted: 11/13/2003 7:49:22 PM EDT
Hi,

Does anybody know what the Min. and Max. diameter of the pivot pin hole in the upper receiver is?

I found the blueprint for the lower receiver on this website, but not for the upper receiver.

Thanks.
Link Posted: 11/14/2003 6:36:41 AM EDT
[#1]
It makes sense to use the same tolerances for the pivot pin hole in both upper and lower receivers. After all they are to accept the same part.
Link Posted: 11/14/2003 6:40:05 AM EDT
[#2]
[img]http://www.biggerhammer.net/ar15/uppers/aruppercomparison.jpg[/img]

from [url]www.biggerhammer.net[/url]

Mike

[b][size=3]Damn GRH2, how many places ya gonna post this???[/size=3][/b]
[url]http://www.ar15.com/forums/topic.html?b=3&f=12&t=174378&w=searchPop[/url], and this isn't the only one......
Link Posted: 11/14/2003 8:22:48 AM EDT
[#3]
mr_wilson - Ouch! Hey, after I got the answer to my first post I tried to delete the others. But for some reason the posts won't delete :(. Oh-well, I tried.

For all those who posted the information I needed - thank you.
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AR Sponsor: bravocompany
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