Thread: My gevarm won't go!

Have had a gevarm carbine for a while had the occasional lockup of the trigger, click but the bolt won't go forward. Tap it there is a click and pull the trigger again she goes. Today this didn't work so dismounted the trigger assembly the pin holding the vertical piece at the back of the trigger block is missing and it's floating around but I can't figure out what it does or how the trigger works will put up some photos later but if anyone can help.........