GG&G 'The Dually' Dual Rail Front Sight Accessory Mount. The GG&G Dually AR-15 Dual Rail Front Sight Accessory Mount mounts to the A-frame front sight of the AR15/M16 and positions the tactical lights or lasers at eleven and one o'clock the locations most preferred by shooters in order to maximize the tactical advantage during dynamic room entries. This GG&G Rail Mount system is manufactured for rugged professional use out of 6061 T6 solid aluminum alloy. After being dehorned and bead blasted the tactical light mount is Type III hard-coat anodized matte black to provide a mil-spec combat proven finish. Robust and rigid the GGG Dually Dual Rail Mount is held in place by counter pressure steel socket head cap screws. Both rails are 2 1/8-inches long and are manufactured to meet MIL-STD-1913. Specifications for GG&G Dually Double-Rail Front Sight Mount: Material: 6061 T6 Aluminum Finish: Type III Hard-coat Anodized Matte Black Rail length: 2-1/8" Features of GG&G 1268 Double Rail Front Sight Light/Laser Mount: Accommodates dual flashlights flashlight / laser combos and other Dually accessories All edges dehorned to protect the shooter Package Contents: GG&G The Dually Dual Rail AR15 Front Sight Accessory Mount GG&G 'The Dually' Dual Rail Front Sight Accessory Mount GGG-1268