GG&G has recently introduced an inexpensive Under Forearm Integrated Rail (UFIR) that permits instant installation and removal of a number of different vertical foregrips on the AR15/M16 weapon series, as well as flashlights and numerous other accessories. The GG&G UFIR can easily be installed onto the underside of an AR15/M16 foregrip, standard or M4, using simple hand tools and a small amount of 262 Loctite. The three point mounting system insures a solid, rugged mounting platform. Installation does not require permanent alteration to the foregrip. Detailed instructions and all of the parts required are supplied in the kit. The UFIR is manufactured from 6061 T6 aluminum, is hard coat anodized flat black per mil spec and is machined to MIL-STD-1913 specifications.