Evening Wayne,
I think you are right, I visited two. The first in the paderborn area and the second in the Munster area, Xanten does ring a bell. There was also a 100m pipe range with three lanes, and a small bar for a beer after shooting.
A question for you Wayne, as i am a range owner already, do you think a shooting cinema would catch on in the U.K.
all the best trev.