TargetTalk

I bought a GSP and an optics rail to go with it. I don't see how the rail mounts.

It looks like the rear sight has to come off, and the new rail mounts to the location of the original sight. It is not obvious to me how the sight comes off, and I would rather not just start taking things apart.

Any suggestions, descriptions, or pictures of how to remove the original sight and install the rail will be appreciated.

Thanks!

Sorry - should have searched more before I posted my question. This has been asked and answered by others.