Thanks to all for your input. I guess I was hoping to hear somebody say that they just screw out, you get some new ones, apply a little loctite and you're good. No such luck. Thanks, Tom, for the detail of the operation. Since I don't have the special tools, I won't be performing this operation myself. The insert idea is pretty good- I can find something to use as a flaring tool and put this to use for now. By the way, I recently bought a couple of your softies and really like 'em. I've mounted the red one on this M2. The case/strap idea sounds like a good option too. I'm fairly new here, but think this is one of the best forums around because of the passion and knowledge of the members. It's become one of my daily stops. Thanks again for the help!