The Dickinson triggerplate action guns have ejectors which cock when closing the gun. It takes a bit of effort to do so. They work fine, and the "unusual" resistance to closing doesn't bother me at all, though it is the only gun I own that has this resistance. My departed friend, Doug, removed the leaf springs from his two, as he didn't particularly care for ejectors anyway. I think it is a very neatly designed system.
This link will take you to pictures Doug took of his Dickinson with the forend disassembled, and showing the ejector hammer mechanism. Just scroll down a few.
http://www.doublegunshop.com/forums/ubbthreads.php?ubb=showflat&Number=302060 SRH
