It’s rare to find anyone with an AR not interested in hitting their target, but — depending on the purpose of your firearm — the right approach to optics can vary wildly.
The good news is there are lots of products to choose from; be it traditional scopes like those from Burris, Nikon, or Bushnell, or more tactical products like those from Aimpoint, EOTech, and Trijicon. This article is part of our ongoing Guide to Everything AR.