Are you at 2nd Dan and trying to learn shotgun defense? Are rubber training shotguns too expensive, plastic toy shotguns too small and fragile, and real shotguns too dangerous? I bring you the Do it Yourself Long Gun Training Aid. Plans and Instructions available in the Store https://www.hapkido-online.com/store1.html. This can be built in an afternoon for less than the price of dinner out.
Teacher and Hapkido Online Developer.