GG&G AR15 Forearm Flashlight Mount
The AR-15 Forearm Flashlight Mount is designed to fit those small flashlight models that are designed to directly interface with a MIL-STD-1913 rail. At a length of under two inches and a weight of just over 1/2 oz. This forearm illuminator mounting rail is as compact and lightweight as the lights themselves and it's inexpensive.
We recommend that the AR Forearm Flashlight Mount be attached to the handguard in a location where both the momentary-on (rotate counter-clockwise) and constant-on (rotate clockwise) switch assembly can be reached by the index finger of the support hand. For a right-handed operator this will usually be on the front of the top handguard just to the right of the centerline.