The Shoshone and a few other tribes in the mountains used elk antler, and the bows were pretty short, but they also had a wood core and the belly was elk antler and they were heavely sinew backed, Ive worked with it enough to know that I really dont want to mess with it again. I think if I had to work with antler it probably be Caribou, I think you can get alot straiter peices off of the caribou. I think some of the older bows that were called elk was probably caribou. Trapper