In the midst of this potage of chicanery and sarcasm, I would like to note that actual US Gatling guns are occasionally seen for sale in truth. A local dealer had one
he had picked up somewhere down in the Rio Grande valley several years ago. It was a .45-70 US gun, with ammo limber and on it's carriage. It looked to be in good shape. I personally examined it.
The dealer said it was shootable as it was; he had shot it.
So there!