GNP Barrel Cleaning Foam effectively cleans and removes deposits of copper, brass, zinc, carbon, post-shot fumes, gunpowder residue and other contaminants that can cause gun inaccuracy. The foam composition makes the solution easy to apply and easy to get into the barrel. Cleaning is much faster and more efficient. Loose buildup is easily wiped out of the barrel with a wiper. More
GNP Barrel Cleaning Foam effectively cleans and removes deposits of copper, brass, zinc, carbon, post-shot fumes, gunpowder residue and other contaminants that can cause gun inaccuracy. The foam composition makes the solution easy to apply and easy to get into the barrel. Cleaning is much faster and more efficient. Loose buildup is easily wiped out of the barrel with a wiper.


