This post describes the speediest means of reloading firearms in the 19th century. The main focus is not the ammunition capacity of any particular type of arm, but rather how quickly various arms could be reloaded after the initial ammunition was spent.
As the post also explains, although the 19th century was, by far, the century of the greatest advances in firearms, many of those advances were not truly new. Rather, the advances were the results of improvements in manufacturing that greatly reduced the price of gun types that previously had been very expensive.
The post covers, in order: