Steps for Testing Firearm Performance
- Load the muzzleloader, and use a pencil or tape to mark the ramrod temporarily so that you can identify the position at which the loads are seated correctly.
- Shoot a group of three shots with the initial load. Take steps to replicate hunting conditions with the firearm.
- Allow the barrel to cool between shots.
- To make better use of your time, use a wet cloth to speed the cooling.
- Remove residue by wiping out the bore, cleaning the flash hole, and scraping the face of the breech plug.
- Shoot a reliable group with each load variation, and then review the results to confirm your preference.
- The group should be unaffected by variables you note such as wind.
- If you see abnormal deviations, test the round again to eliminate any variables that may have affected the shot.
- Increase the charge by a volume equivalent to five grains and, without changing other elements of the load, fire another three-shot group.
- When you identify your best hunting load, mark this on the ramrod with a permanent marker.
- Load the rifle properly.
- Leave the ramrod in the barrel.
- At the muzzle, draw a line all the way around the ramrod.
- Always make sure the mark on the ramrod lines up with the muzzle after you load your muzzleloader.