Got a copper problem? Hoppe’s 9 Bench Rest copper remover gun bore cleaner can fix it. Shooting rounds down your barrel causes copper fouling where the jacket of the bullet meets the grooves. Hoppe’s copper remover and gun bore cleaner will clean the residue restoring your barrel back to bare steel. As copper builds up, it can change the velocity of your rounds causing issues and carbon to build up.
Features
- Removes copper fouling
- Removes plastic and carbon residue
- Available in 150ml plastic bottles
- Use gloves while cleaning
- Always neutralize with oil after bore cleaner
