Anyone make a light mount which can handle a tactical flahslight (like Surefire G Series) on the top/fwd part of the FSP rail (like a DD Lite FSP, or DD Omega X FSP)? It would have to go fwd of the rail because of the blasted BIG rear cap on all (even smaller) lights I have seen.
Do you want the light to be mounted inline with the top rail, in front of the area in the quad rail where the FSB protrudes?
Have you considered mounting an offset light mount http://www.gearsector.com/browse/category/mounts/flashlight-mounts/surefire-g2-mounts/ like this one and mounting it to the top rail?
MOUNT-N-SLOT