I've got a copy of "The History of Colt Revolvers" by Haven and Belden, a lengthy tome on all things Colt from 1836 to 1940.
On page 415 there is a description and pics of "The New Colt Cartridge Pack", a two piece speed loader that consisted of a ring and a plug.
Using a wooden loading block, the ring is placed around the 6 rds and the plug inserted. In use, the speed loader is used as we would with a modern speedloader; pushed forward to free the rds, the plug falling away to the rear.
The US Navy adopted it after it was patented in 1889 for the new Colt Navy revolver.
The Brits had one for the Webley in WWI. The chief advantage of speed loaders from a military standpoint was not only rapidity of reloading, but the ability to do it effectively in the dark without fumbling and the loss of rds from a pouch.
On page 415 there is a description and pics of "The New Colt Cartridge Pack", a two piece speed loader that consisted of a ring and a plug.
Using a wooden loading block, the ring is placed around the 6 rds and the plug inserted. In use, the speed loader is used as we would with a modern speedloader; pushed forward to free the rds, the plug falling away to the rear.
The US Navy adopted it after it was patented in 1889 for the new Colt Navy revolver.
The Brits had one for the Webley in WWI. The chief advantage of speed loaders from a military standpoint was not only rapidity of reloading, but the ability to do it effectively in the dark without fumbling and the loss of rds from a pouch.


















































