I was on tranzit using the M16 the other day and noticed that when there's an ammo count of 6 left in the mag and 66 in the total count, it started flashing slowly. I haven't done the tower of babble yet (can't find a good group), and it could act as a navcard. Or it could mean nothing, lol. I messaged this to NGT and DalekJD but I think it would be better/faster to bring this up here to the hardcore zombieheads. It could work with any gun, but I suppose it came across to me easier since the M16's a 3-shot burst. I tried it again at 6/66 and confirmed it flashed. I tried PaP'ing it to see if it did anything but nothing happened.