A device-specific table, typically in Portable Document Format (PDF), provides dimensional specifications for components used in shotshell reloading equipment. This resource lists the proper dimensions required for the correct fitment when changing gauges or adjusting powder/shot charge weights. The chart details the appropriate component for specific reloading tasks, mitigating the possibility of equipment damage. As an example, the documentation specifies the required part for converting a 12-gauge reloader to accommodate 20-gauge shotshells, detailing crucial physical characteristics.
The availability of this reference significantly streamlines the reloading process and improves accuracy. Access to dimensional specifications allows reloaders to fine-tune their ammunition, optimizing performance and consistency. This reduces trial-and-error during setup and conversion, increasing efficiency. Furthermore, the documentation serves as a historical record of component dimensions, which is useful in maintaining and repairing older reloading machines.