Cleaning up after slugs?

[p l i n k e r]

Shot some 3" slugs through a NEF Pardner. Now cleaning the barrel has become more of a pain than touching off the 5 slugs was. Any reccomendations on getting the lead out besides, Hoppes, brush, mop, elbow grease and time?

 

[PJR]

Faced with the same problem I put the rod and brush in a hand drill, soaked the brush with solvent and the lead was gone after a few low speed passes.