I have tried the bow/gun mount from Deer Ridge Innovations and I would not suggest going that route. If you wanted to use that as a back up to the tree mounted arm that would be fine for different angle shots but not as your primary video. It is very hard to keep the bow from vibrating while videoing and when the arrow is fired the video will be blurry. You can also use this mount on your gun and again it is ok for back up video. Invest in a good camera arm and solid/fluid head to mount the camera too you will be much happier with the results.