Simple solution - INFORCE WML Gen 3 450 Lumens Weapon Light

If you have room on your handguard forward of your support hand (left side for right handed people) for 5-slots of Picatinny rail, this is very reasonable weapon light. Activation can be pressure on or constant on. There is a flip up guard for the switch for travel. The light doesn’t weigh a lot, and it detaches/attaches very easily. It is not as powerful as a top end Streamlight, but it is adequate unless you need to light something up 80+ yards out. It is very good for the price IMHO. I think I have 3 of these now…