An EOTech holographic has no magnification, the tube looking device is a magnifier at x3 with a flip to side release handle, allowing for 2-300'' range accuracy and the ability to quickly convert to a CQC capability. an ACOG is just a red dot with a permanent x4 fix which I don't care for, not practical for a large range of activities.
Hello, your Signature Image really got my attention... I am playing Alpha Protocol [and Operation Flashpoint back-and-forth] and in Alpha when I equip a "scope" to my assault rifle, it looks just like yours, apparently a Holographic Scope in front of an ACOG Scope to put it in Modern Warefare 2 terms. Why are there 2 scopes? Thanks. ~Jim