Bushwookie !
The only problem I have with this tactic right here is that whoever is in this picture (not sure if it’s you so don’t take offense) doesn’t understand that what you see here is the base of a gilly suit.
This thing should be covered with leaves, sticks, mud.. you name it. What you take out of the bag is only a sticky mess of thread for you to stick stuff into it - thus the real Gilly.
But everyone should have one of these. These are more important for post SHTF roaming than a gun. Underneath it your normal clothes. Gilly to get to and from town. Stick to the woods, don’t let anyone see you. Stash it before you get to town.
Gillys are, of course, good for stationary tactics. But a gilly will get you to and through a town a LOT better than any vehicle will.