Red dot sights have become very popular on rifles ... The 6 MOA version is ideal for handguns or turkey shotguns and the 2.5 MOA version is just about perfect for a carbine.

First, the red dot of the sight enables precise aiming. Many of these have 3 MOA dots, the very size I’d recommend for ... and doing the math would cover about 1.2 inches at 40 yards, a fairly common ...