Made in the USA, the versatile Light Mount V-Block and Rings is a nearly-universal mounting solution for attaching a handheld light to compatible Magpul light mounts. It allow the user the option to install lights with a body diameter from .75" to 1.04" onto the MOE Scout Mount as well as a variety of M-LOK Cantilever and Offset Mounts in both Aluminum and Polymer. All hardware and tools necessary for attachment directly to compatible mounts is included. It attaches to a variety of compatible Magpul mounts: MOE Scout Mount, LEFT or RIGHT,M-LOK Cantilever Rail/Light Mount, Aluminum, M-LOK Cantilever Rail/Light Mount, Polymer, M-LOK Offset Light/Optic Mount, Aluminum, M-LOK Offset Light Mount, Polymer. *NOTE: Will only attach to the mounts listed above and will not fit the MOE Cantilever Rail (available individually or with the MOE Illumination Kit) or any other make of mount or rail.