User blog comment:Gundam Legilis/Rigged Matchups/@comment-25857155-20151121011830/@comment-4010415-20151121040019

Qrow's sword might weigh a bit less than Yatsu's, since his sword's blade needs to be hollow in order to telescope into itself for easy storage. Yatsu's doesn't transform. It's just a giant hunk of metal that he straps to his back for storage.