advantages: Comp M2, Comp M3, Comp M4s

Tactical Gear Optics & Mounts
1

So other than battery life and preference for a particular mounting style, is there any substantive advantage of one over the other?

2

Check out the Aimpoint Chart by rob_s to see the differences between the models…

http://spreadsheets.google.com/pub?key=pwswheghNQsFFHwq_KhEISQ&output=html

3

That chart is excellent
I remember reading that the M4 series of Aimpoints has a more robust brightness rotary dial/knob, when compared to the M2s and M3s.

4

Great chart, thanks.