The initial standard load for the cartridge was of
black powder propelling a
round-nose, flat-point bullet at roughly . Winchester catalogues listed velocities of by 1875. In 1886, UMC also began offering a slightly heavier, , bullet at , also with 40 gr of black powder. Winchester soon began to carry the 217-gr loading, as well, but in 1905, UMC discontinued the heavier load. In 1895, Winchester introduced a cartridge bulk loaded with of
DuPont No. 2
smokeless powder and a bullet for , and in 1896, UMC followed suit with a 217-gr bullet at . Soon, both companies were offering the cartridge with lead "metal patched" (i.e. copper-jacketed with lead points), and
full metal jacket versions. Taking advantage of the stronger-action designs of the Winchester model 1892 and the Marlin 1894 lever-action rifles, in 1903, Winchester began offering a higher-performance version of the loading called the Winchester High Velocity (WHV), with a velocity of using a 200-gr copper-jacketed bullet from a barrel length, UMC and
Peters Cartridge Company soon introduced equivalents. Over the years, a number of different bullet weights and styles have been offered, including 122, 140, 160, 165, 166, 180, and 217 gr in lead,
soft- and
hollow-point, full metal case,
blanks, and
shot shells. The most common current loading is a 200-gr bullet at 1190 ft/s. More recently, the .44-40 has had a resurgence due to the popularity of
metallic silhouette and
cowboy action shooting, which inspired the introduction of a low-velocity gallery load, the heaviest factory bullet ever available for the cartridge. == In popular culture ==