Caldwell Ballistic Precision Chronograph

When people first get into reloading, they're usually able to produce fairly accurate rounds with nothing more than a press, reloading manual, and some time at the range.  While this will generally yield good enough results for most folks, there's a certain subset of reloaders who instinctively push for more; be it that extra quarter inch smaller rifle group at 200 yards, or a custom load that just isn't available in any manual.  Whatever the motivation, for these reloaders, a chronograph becomes an essential piece of equipment.