Pretty slick..I wanted something a bit more portable.. I went to the flea market and picked up a walker for $10...Cut a hunk of wood for the top ( what ever size suits you ) and cover it with a layer of carpet pad and camo bedsheet from the dollar store.Cut 4 2" lengths of pvc and split them length ways. Put them in the oven at 300* till they get soft and open them up so they snap onto the hand rails on the walker and cool them in water so they hold shape. Screw those to the bottom of the top so they clip onto the top of the walker. Then I cut another hunk of wood and covered that to fit snug on the lower supports to make a shelf and stabilize it. Hang a bum bag or back pack on the front for accessories. The front legs are on wheels so I can tip it forward and roll it around and all legs are adjustable for uneven ground. And it all snaps apart and folds up. You can even attach the back pack so it acts as a pack frame and strap it on your back. I got a cheap camp chair at the dollar store and it fits in the back pack or just bungee in on the frame. I'll put up some pics after I finish my morning coffee.
LOL... I guess air guns ain't the only thing guys like us have in common. We are a special breed.