I have one of your Scout Light® WeaponLights, and I also used a HellFighter® on my .50 caliber machine gun in Iraq. With the Scout Light, I used it to clear rooms and to find things in the dark. I still use one on my AR-15 at home to keep unwanted trespassers at bay. I loved my HellFighter in Iraq. Our motto was "put daylight on them without them knowing it." And we did just that, because we rarely took the infrared filter off.
See the Scout Light and HellFighter WeaponLights:
M300A M600C M620C M620V / HellFighter®