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Old 12-15-2009, 5:15 PM
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Default Ar 15 lower receiver dimensions?

Can somebody give me the dimensions for the lip around the magwell of an ar15. I need the radius, angle dimension, and the usual length,width depth of it. I'm trying to draw a exact 3d model of one. Thanks.

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Last edited by morepoop4u; 12-15-2009 at 5:24 PM..
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Old 12-15-2009, 7:39 PM
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Does this help?
http://www.cncguns.com/downloads.html
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Old 12-15-2009, 8:38 PM
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Quote:
Originally Posted by qbertquartz2 View Post
i was going to post that same link.
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Old 12-15-2009, 9:17 PM
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Make it whatever you want. A generous chamfer in the magwell helps with magazine insertion.
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Old 12-17-2009, 8:42 AM
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Quote:
Originally Posted by morepoop4u View Post
Can somebody give me the dimensions for the lip around the magwell of an ar15. I need the radius, angle dimension, and the usual length,width depth of it. I'm trying to draw a exact 3d model of one. Thanks.

That lip is not on the blueprint because it's a feature of the forging.
What you really need is a forging die drawing.
Good luck getting that...
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Old 12-27-2009, 6:33 PM
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measured 5/64 inches
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