US air gunnery training rig based on a Douglas A-20 fuselage section with shotgun turrets for skeet shooting

That is the aft fuselage of a Martin B-26 rather than a Douglas A-20.

Right you are!

Just a suggestion But if I were the lad doing that job... I'd keep my head down - just a little bit lower

銃座からの射撃が体験できる アトラクションって事で 一儲けできそうだな。

'All the fun of the fair.'

I want that on my property…..

That should be an Olympic sport. Trap shooting from a moving platform.

I want one