Question: To clean an AR-15 chamber
Option 0: Apply solvent to the chamber using a large patch, then use a chamber brush to loosen fouling. Wipe brush after a few turns and reapply solvent to brush. Use some wet patches to flush the chamber and finish with a dry patch.
Option 1: Apply solvent to the chamber using a large patch, then use a chamber brush to loosen fouling. Wipe brush after a wipe, pour solvent to brush. Use some wet patches to flush the chamber and finish with a dry patch.
Answer: 0