Fixable by dropping all weapons and picking them back up again, however that isn't a permanent solution.

Its not a bug, it is a camo pattern: http://forums.bistudio.com/showthread.php?152866-General-Discussion-(dev-branch)&p=2904751&viewfull=1#post2904751

Don't need a devloper to clarify it, just someone with reasonably good eyesight...

'L' Key toggles light/laser on/off on weapon
'CTRL' +'L' keys toggle light on/off on helmet
'Shift' + 'L' keys toggle light on vest
'Windows' + 'L' toggle light on watch
'I have run out of function keys' + 'L' toggles light on glasses

Its a confirmed problem (by numerous people) with the AGM mod. As its the mods fault, its something BIS can't fix so shouldn't be posted here.

Isn't this the same AGM problem thats been reported in other tickets?

Wouldn't this be better off in an addon request thread?

All it needs a 'ShadowVolume - View Pilot' LOD I would imagine.