The Brother in-laws built a small shooting house a few years ago only they put theirs on some strong 4x4 treated lumber underneath it as 2 runners with the front angling down at around 45 degree's then built the shooting house with a side door and the 4 sliding glass side windows.They put 2 eye hooks on it 1 on each side of the front runners and it can be dragged to different shooting spots on the Farm!