Ar 15 lower receiver dimensions?

[morepoop4u]

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.

[Q]

Does this help?

http://www.cncguns.com/downloads.html

[jamesob]

Does this help?
http://www.cncguns.com/downloads.html

i was going to post that same link.

[nat]

Make it whatever you want. A generous chamfer in the magwell helps with magazine insertion.

[ar15barrels]

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...

[8cuda]

measured 5/64 inches