Is there anyway in DeOps to holster both weapons?
You know, walk around with no weapon equipped, I noticed in the campaign Fisher does it a couple of times I was wondering if there was a way to do it actively. 
Since the hand-to-hand take downs that the characters do when they don't have a weapon equipped are unique, I wanted to see them more often.

If I remember correctly, you do it with the same button you use to pull your weapon out. I think you do it by clicking one of the analogue sticks, though I might be wrong; I've only played the demo.