For some added detail, you should heavily blur that front sight post. You should barely see that thing through an Acog.
Grabbed my personal rifle and snapped a few shots for ya. Not an acog, but a good quality 1-6x LPVO, 'bout half the price of an Acog. At least it kind of gives you an idea of what an obstructing front sight post will look like. The front post on my rifles gas block actually folds down. Just flipped it up to see how it looks.
First one is at 3X, second at 4X. Past 4X you don't really see the post at all through the scope.
