seen this stuff in the new cabelas shooting catalog,shure would be neat to have,you could do your own balistic test,it is high though....

Too many years ago to admit to my gang of shooting/reloading buddies used to use water soaked 3 & 4" thick Dallas phone books sandwiched in layers of 1/4" plywood - to hold the phone books upright and in place and emulate we thought "bone structure". We made a box of 2x4's to hold the "sandwich" and could then shoot from any distance. A real pain and messy to dig out bullets sometimes but very informative....and finished some but started other arguments over which bullet/caliber was best...sometimes a real eyeopener though....and the proven to me source of my real at the time displeasure with Remington CoreLokt bullets out of small under 30 caliber rifles. One of the reasons I still don't shoot CoreLokts even today over 30 years later. We had a source for old phone books for free in those pre recycling days.
Ron