I went out to show a friend how to clean his Oly Arms.
The takedown pins were so tight that I had do drive them out with a Delrin dowel.
I didn’t have a spare pin with me but I lubed and moved the pins back and forth repeatedly. That loosened them up on left side but I would have to lube a spare pin and work it back and forth on the open side of the lower to make it workable.
I told him they should be able to move with his thumb nail, not a punch.