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View Full Version : AR15/AR10 Comparison



Travis B
01-31-11, 10:34
Does anyone have upper receiver dimensions for both? I couldn't find any in the search. I'm doing a little brainstorming and need to see how these compare. I'm mainly concerned about the width of the takedown pin holes, the distance between the front and rear takedown pin and overall length and width of each upper. Your measurements are greatly appreciated.


(This would be so much easier if I owned an AR10)