Is it possible to roll Monster+Armoured combo on a charm?

definitively nope. I can speak for experience cause I wondered how the Maulers head reacted to hit.
Well I still wonder how did Fatshark ended up doing this, but I’ve posted my test results here

To the OP (and main thread), I think I’ve seen Monster and Armoured a few times on charm, just like I saw Infantry and Armoured on Ranged (not on the good weapon tho).
I always get to find the properties I want on another weapon ><