- Proposal
- Immersion would be better, instead of running around with your weapon in hand all the time.
- Justification
- Immersion, and it would be good to do so.
- Motivation
- Make it more harder to detect or see who is potentially hunting you. And just a better look overall
I think slinging any weap in the game would be a good idea for a functional action, and have a designated key for such thing, for instance, Z or X would a good one. You hit it, and you sling and unsling the weap.