Tag: rainbow trajectory

  • Short Takes

    Bryn at 67th Tigers has posted some trajectories based on calculations of the ballistic coefficient of a Burton Minie ball. More realistic than the ones usually used from Jack Coggins’ book (and Coggins was using them for illustration only). The figures confirm something that Joe Bilby has been saying for some time—that using a “center […]

  • The Dangerous Space

    In an earlier post we looked at the “rainbow” trajectory of the rifle-musket, caused by its relatively low muzzle velocity. This feature made range estimation absolutely critical, and required some knowledge of the “dangerous space.” One manual of the day warned that if a riflemen fired an Enfield at a target at 570 yards with […]