cleaned it 3 months ago with gun scrubber and relubed with barricade. I dont like to use thick gobby oil as it seems to attract dirt and other nasty stuff.
What i hated about the drop actions was having to remove the barrel every time just to clean the trigger mech due to the blow by. Priming with a scope on i found to be another pain.
Greatest deals i ever come across for cleaning a rifle. Heck i even use it when i am customizing a wood stock. My GRP was basically rebuilt on top of it LOL.