When it comes to adding an optic to an AR-style rifle you have many options. The most versatile are LPVOs that have a base magnification of 1X and, depending the zoom ratio, top out at 4X to 10X.

Amazon Prime Day has a bunch of hunting deals—including some great discounts on optics. Right now, you can get more than half off scopes from top glass brands including Bushnell, Sig Sauer, and Vortex ...