A turret gunner at the Fort Myers, Florida school refines his aim. Aerial gunnery training had a make-do, try-anything quality, resulting in the design of 16 types of outdoor ranges. The gunnery ...

He recently a posted 150 step build log for his fleece-covered Portal turret project. If you can get over the need to click-through 30 pages of steps, there’s a lot to like about this project.