This is the finished bb gun shooting range. Very inexpensive project. The hay was just under 20 bucks and the wood was scrap (free). There are slats on top of the hay so my boys can hang cans and action figures. I filled in the open space with rocks because I thought it would look unique. The sign is a nice touch that the kids really like too. As always, if you do something like this, please teach your kids gun safety and be very strict about it.