lower receiver pin locations

[Bill Bryant]

I would like to know the exact blueprint positions of the hammer pin hole, trigger pin hole, and selector hole relative to each other. Does anybody have exact measurements locating these receiver holes relative to each other? I'm talking about semi-auto only.

What is the blueprint distance between centers of the hammer and trigger pin holes?

What is the blueprint distance between centers of trigger and selector holes?

What is the blueprint distance between centers of hammer and selector holes?

(I'm thinking about machining a block of steel with located holes for assembling a fire control group outside a gun just for curiosity's sake. I have the machines and measuring tools at home to do this. I just need the dimensions.)

[Custom-X_Sponjah]

I have CAD Drawings on my PC at home..
I'll see if I can dig em up tonight and email them out to ya..

CXS

[Stickman]

I think you can find what you need here.

http://www.biggerhammer.net/ar15/

[Custom-X_Sponjah]

Well never mind...

CXS