holographic sights

This post is about sights for your guns. The best is a holographic sight. It is always on target even if you move your head. It always stays on target. I closed my eyes and turned around. Turned opened my eyes and hit the target. Red dot sights are cheep but they don't line up you have to line them up they aren't already lined up like the holographic. It is the same with aco scopes. You have to lignite them up. Sorry for no pictures I am using this on my kendle and cant get pictures.