The Paiute used juniper for their bows and sinew backed them. Unfortunately there are no surviving intact bows from the Northern Paiute that I know of, but two bow tips were recovered from a dry cave in NW Nevada. The bows were probably quite short, 36-48 inches long. But the sinew backing made the bows incredibly flexible. The bow I made is sinew backed juniper....undecorated but at 53 inches it's longer than the original bows but can easily handle a 28 inch draw. Some Northern Paiute arrows were found in caves. Arrows were made of either Phragmites reed, syringa, or wild rose. Reed arrows were foreshafted and even some of the hardwood shoots were as well. Most were tipped with small obsidian points, though jasper and agate were used to a lesser degree.
Unfortunately I'm in GA, so a lot of the materials that the Paiutes used are unavailable to me. I already have a sinew backed juniper bow and some obsidian, but since I don't have phragmites reed I had to make some substitutes. Instead of Phragmites, I'm using Giant Reed that I found growing near my home. Instead of greasewood foreshafts I'll be using dogwood. I'll post some pics when I get the bow and arrows done. I'm also going to be making a quiver out of bobcat skin. I'm also writing an article about it and will be submitting it to PA as soon as it's done and I have all the photos taken.