What are everyone's thoughts on this? I think of this very similarly to a "truck gun": something you carry off person that is larger/provides more firepower than your IWB carry pistol or can easily be deployed from a vehicle. Things to consider:
-A small AR folder be it in 9mm or 5.56 is almost certainly going to provide a better platform than a handgun and most people can't fit an AR folder in their waist band
-What is the chance you'll actually end up in a situation where you both would need to go to a larger firearm AND would have the time to deploy it?
-Is carrying a firearm off person just a fundamentally bad idea?
-I could see if you were traveling in a vehicle for an extended time how it would be much more comfortable to have something in a backpack next to you or behind your seat as opposed to in your waistband that may be less accessible while belted into a seat
I don't have any skin in this game, don't have a setup for this and don't know if I have much reason for one, but I've thought about it quite a bit.