Hoppes #9 Bench Rest 5OZ

Specs

• Model No. 9 Bench Rest
• Liquid
• Glass Container BR904 Got a copper problem? Hoppe's Bench Rest copper cleaner can fix it.

Key points

• Shooting rounds down your barrel causes copper fouling where the jacket of the bullet meets the grooves
• Hoppe's cleaner removes 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