Our take: The DBoys Adaptive Rail Handguard is a great tactical upgrade for your M4 AEG. The DBoys Adaptive Rail Handguard fits most M4 style AEG's, and attaches to the top rail of the M4 upper receiver. This Adaptive Handguard features a long non-segmented top rail as well as two side rails, and a long lower rail providing maximum mounting space for a variety of accessories. The standard 20mm weaver rail ensures a universal fit for all scopes, lasers, flashlights, tracer units, and grenade launcher mounts.
Handguard, Top, Standard, Front, Tactical, Plastic, Accessory, Mounting, Heavy Duty, Side, Aluminum, Weaver, Lightweight