The process involves removing fouling from a firearm’s bore. Fouling consists of residue from burnt powder, bullet lubricants, and metallic debris left behind after firing. This removal typically requires specialized tools and solvents designed to dissolve or mechanically dislodge the accumulated material. For example, a brush attached to a cleaning rod is used in conjunction with a solvent to scrub the bore’s interior.
Maintaining a clean bore enhances accuracy and extends the lifespan of the firearm. Accumulation of fouling can degrade precision by altering the bullet’s trajectory and increasing friction. Neglecting proper cleaning also accelerates corrosion, potentially leading to irreversible damage to the barrel. Historically, meticulous cleaning has been a cornerstone of responsible gun ownership, preserving the firearm’s functionality and value.