Folks, I know this might sound simple to you, but I'm about to try to remove the front bead sight from my Mossie 590 to install a new Meprolight tritium sight. I just want to know if there's anything more I need to be aware of before I do this. I think all I need to do is grap the tiny nut under the original bead sight with a small pair of vice grips and unscrew it.....is that correct? Is there anything more I need to know? Wanna kill these ads? We can help!