Also...
The MEU(SOC) pistol, as mentioned, is clearly intended to be a secondary for a longarm. In this respect, I wonder why there is so much emphasis on an integral light rail? It seems like the weight of the light is causing problems - stresses on the internals or the frame, not to mention the complexities associated with logistics (bulk added by a light on a weapon that probably will not be used, the need for new holsters, training associated with weapons mounted lights, etc.).
It would seem that if the primary goes down in a firefight, the threats position will already be identified, so is illumination from a pistol mounted light technically necessary? If the primary goes down at the beginning of the mission, is it SOP to continue on with just a pistol?
I do not question the need for pistol mounted lights in general, but they do seem to be specific for CQB entry scenarios (e.g. point man w/ shield)... where the primary still should reign supreme. I'm just wondering... with the MEU pistol being relatively unimportant in the grand scheme of things, why not just stick with an additional unmounted light and standard 1911, a system that has been effective so far?
cheers