We spoke with reps at rifle sight maker Aimpoint at the media day shoots on Monday, and learned a little about their recently-released Comp M4S, which takes the current M4H and tweaks it a bit to make it more rugged, easier to use and help the battery life.
It's a popular sight (over 500K fielded primarily to Army units) and the new unit can stand up to the concussion of a flash bang...
-- Christian