OK. this one is obvious. I still have a batch of Peg-Mate locking pegboard hooks. can also hang up your cleaning rods.

I hang mine from a piece of 2x2" nailed to the ceiling/floor beams in my basement with nails in it. I keep them unzipped to allow air circulation as I feel it is better for the cases and the rifles that you put them in! Also they are further off the floor.

Hip

I made a heavy Hanger and turnedthe ends up I hang them in the closet