Hop looks into optic magnifiers to find out which makes the best one. Optic magnifiers for firearms are devices that attach to a firearm's optic, such as a red dot sight, to increase the magnification of the target image. This allows for more precise aiming at longer distances. Magnifiers typically flip to the side when not in use, allowing for quick target acquisition at closer ranges without the need for magnification. They are popular among tactical shooters and hunters who need to engage targets at varying distances.