Nice replica! Those little bows do have a tendency to slap your wrist. You'll have to make you a Kiowa bracer to go with the bow. These were pretty common on the Southern Plains. In the photos, upper left show both sides of a Southern Cheyenne bracer. Upper right is Kiowa. They were not just restricted to the Southern Plains though. The bottom two are Lakota. They had the same issues with their bows back in the day.