TE, as Ray, and Mike have already said the inside cleaning of the action is something best left to the pros! What I was refereing to is the surface of the henge pin, and the surface of the lumps. This can be done with a little solvent of your choice, and a Q-tip. The slideing Purdy lock bar that slides into the bites can be cleaned the same way, and a light coating of Vasaline, to combat friction, on their surfaces. This should be done every time the rifle is used in the field.

A yearly break down cleaning of the action should be done by a good smith who knows doubles, unless the rifle is hunted in rain,or dropped in the river, then it should be done promptly after you return home!