Remington Bore Cleaner for 12 Gauge Shotguns For Clay Shooting and Hunting Guns This is a Remington bore snake cleaner for cleaning the inside of your gun barrel. It has a brass brush on the tip to thoroughly remove lead fouling from the inside. It's easy to use and an essential maintenance item for ensuring the accuracy and safety of your hunting gun. Since it's new, it hasn't been taken out of the box. Please check online for instructions on how to use it. Made in the USA.