Usage advice for increased longevity
-Always use the metal brush first to get rid of the larger pieces of carbon residue stuck in the barrel
-Continue by using the polymer brush to remove the smaller pieces of residue.
-Finish by running the woollen swab, lightly soaked in oil beforehand, back and forth several times, in order to apply a protective film to prevent corrosion in your barrel.
Our advice: Don’t forget to dry (de-oil) your barrel before usage.