I just picked up a Greener Facile Princeps. It was described as the rear trigger not firing. It felt like the rear trigger was not doing anything at all. I removed the stock and bottom action plate. I can cock the hammers manually and both triggers fire with no problem. So I figured I would put the barrels and forearm back on and see just what is happening. I cannot get the forearm back on. To me it appears as though there is not enough force being applied to push the ejectors back to allow the forearm to go on. I don't know if there is a knack to these forearms or what. Thought I'd show a couple of pics to see if there is something amiss or something missing before I do anything more.