Round used for cleaning air and carbon dioxide gun barrels comprises a soluble low-pollutant lubricant combination for soft-nosed bullets

摘要

Cleaning round for air and CO 2gun barrels comprises a soluble lubricant combination for soft-nosed bullets. A caliber-size absorbent stopper is saturated with a low-pollutant lubricant solution that prevents oxidation. The solution contains high quality lubricants and a lead-binding metal pigment combination. This combination maintains metal abrasion and thus prevents cold compounds such as lead/non-ferrous metal deposits in the steel barrel. Sliding surfaces of the barrel remain friction-free.