Illumination is critical in a defensive situation, since you need to be able to identify friend from foe. Thankfully, AR lasers and lights can punch holes in the darkness, and today’s handguards—whether they have Picatinny rails, KeyMod cutouts or M-LOK slots—make it easy to install these devices in just moments. Lasers, in particular, can also help you make a shot if you can’t use your iron sights, or your position precludes using an optic. That’s why we’ve rounded up some of the best tactical AR lasers and lights to help you gain every possible advantage.
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