I am in the market for a new optic for my AR. Going to get an A3 flat top with a 16 or 20 in barrel, not sure which one yet. So I am asking all of you to please post pictures of your scopes, red dot, etc. and why you got them. I live in a small town and the closest gun shop that has any scopes/sights is 2hrs away. Currently I have an Eotech 552 mounted on my DPMS Carbine.