So, I need to re-crimp the plunger tube on my aluminum frame Kimber UCII. I have the proper tool to do this, but I need to remove the ejector to do so.
I have both brass and steel punches, and they appear to be the correct size. However, the roll pin? acts like it is welded in. I know that aluminum and steel can do this, but, is this normal?
I'm concerned that with this aluminum frame, I don't have much margin for error here.
Is there a different tool or process for removing this pin?