Originally Posted by PaddMadd
I'm pretty noob at this whole thing, but if you want the look of an ACOG and don't want to spend $400+ for an authentic Trijicon model, hit up eBay. It's pretty easy to find replica ACOG scopes from anywhere between $70-$95, although I'm not too sure of the quality.
The one he pointed out was a G&G.
And real ACOG are 1500$+ USD.
Like Surebet said, If you are worried about seeing your Front sight then buy a Flip up front sight and you sure wont have any problems with that!