Consistent with the VTAC Mission, the Viking Tactics Light Mount was designed for today's modern warriors- providing a light-weight and versatile option to mount a flashlight onto any Picatinny rail system. Made of a Modified Acrylic PVC Alloy Thermoplastic with high impact and abrasion resistant qualities which have been proven to withstand the harshest environments, the Viking Tactics Light Mount is designed so that you can mount your light so that it is out of your field of view and easily activated. This new and improved version of the original VTAC Light Mount Design gives you enormous flexibility. It will allow you to mount most lights with a .80 or 1” diameter and will fit the VTAC-MiniL4 as well as the inexpensive Surefire G2 Nitrolon, Executive Series, and many others. The sleek VTAC design even offers a position in the insert to accommodate the clip on the light. Depending on your mounting preferences, the VTAC can be mounted in such a way that the light can be activated using a tape switch or it can be mounted in such a manner allowing you activate your light using the push button on the back of the light. (Note: Flashlights and firearms not included and must be purchased separately). The VTAC Light Mount is impervious to most chemicals, solvents and oils and its highly advanced thermoplastics will not shrink. With the high quality and innovative design that you expect from a Viking Tactics product, the VTAC Light Mount will keep you in the light and out of the dark. The new Surefire G2X body does not fit this light mount without some rigging. The Surefire lights that we sell on our website (Surefire Mini-L4) are sure-fits! GSA Contract: GS-07F-9236S Made in the USA!