Just got Guns and Gears and one of my players is literally giddy with anticipation to play an Inventor. Now this player would like his innovation to be a weapon but not just any weapon he wants a steam powered clockwork arm. Can the Weapon Innovation be an arm is my question I guess.
A Gauntlet is a weapon and would definitely qualify. It is close enough to a replacement arm mechanically that it would do the job with a bit of lore change.