The device mentioned is called an LBE (Load Bearing Equipment) and is quite handy. I was in the Army and on a military paycheck one can't exactly go to, say Cabela's or Bass Pro and buy, well, anything because they're so damn expensive. So, it can be more feasible to just use what you already have issued. Makes sense. Only thing is, you'd have to spray down with all sorts of cover scent because more than likely, that LBE has been around a while and seen a few Joe's (possibly a few wars)already, not to mention how nasty BDU's can get!

If he has a little money then maybe he just likes playing dress up and getting out in the woods. It can be fun and some people get a real kick out of playing GI Joe in their off time. Different strokes...