Hoppes Bench Rest, Hop Br904 #9 Br 9 Copper Slvnt 5oz 10pk

Shooting rounds down your barrel causes copper fouling where the jacket of the bullet meets the grooves.Hoppe's bench rest copper cleaner can fix it.It 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.

Type: Copper Solvent
Size: 5 oz
Quantity: 10 Per Pack
Protects: Against Copper Build Up, Fouling
Suitable For: Firearms
Hazair: Yes