I got my Battle Group through and only just got a chance to play with it. I have to say, assembling threse mk3's is a joy, much like the Mk6 before them.   I've been playing round with some shields to make some breachers. This was originally going to be on Mk6, however that stalled when the rumours of new mk3 abounded...   Peek-a-CHOOM   Still not 100% on the mk3 iron warriors helmet on the sergeant. He also has a magged arm and wrist to swap out for a melee we