The GG&G One Inch Mounting Ring for AR-15 tactical lights provides an inexpensive yet rugged dovetail mounting interface for flashlights or other small accessories. The body is manufactured from 6061 T6 aluminum alloy and Type III hard coat anodized matte black per mil-spec. All steel components have a manganese phosphate matte black finish per mil-spec. At 1.3 ounces, it provides a light weight method of attaching a tactical flashlight to your firearm. Tactical flashlights are becoming an integral part of police and military training, so AR-15 and M-16 users need a flashlight mount that works in a variety of environments. GG&G manufactures the mounting ring with the same quality tolerances we use for our complex parts. Prevent any wobble or rattle in your light mount to preserve stealth when the light is not being used, and to get a clear picture of the premises when actuated.