.22/45 Tuba, Rimless, Wildcat, One Cartridge not a box.
For more versions of this caliber, please see below in related items.
For more information please see below.
Please click on the picture for more detail.
Please not in the picture, 22/45 Tuba vs 45 ACP or Auto, the parent cartridge on this wildcat.
One Cartridge, not a box: .22/45 Tuba Mark II (Rimless) A working wildcat cartridge, made in a 5 step process of necking down a .45 ACP (Auto) case to .22 caliber and loaded with 55 grain FMJ (Full Metal Jacket) and these for sale with a dummy primer.
For the rimmed version, please see below in related items.
History of the .22 Tuba Cartridges:
These cartridges started out as a novelty, but they are now a working cartridge.
The two different 22 Tuba cartridges were designed, produced and have been fired in a special firearm by Zachary Weighman, a highly respected cartridge collector and wild-cater.
With the idea that these funnel shaped cartridges will force all the powder to be burn and vaporized long before they reach the rifling.