Nashville Armory. Indoor 50 yds. but sucks for airguns. Only one bench that you can shoot from out of about 20 lanes. It shakes and viberates with all the big guns going off. Real nice people but range is really loud and your target may have a few extra holes in it. Outdoor range near Percy Priest lake but not been to it.
I know it's not Nashville, but in the little town of Pulaski you have Roz's Hollow. Site of Multiple World and National Filed Target Championships. If you attend the Field Target matches there you will gain access to a great outdoor shooting range.