I have an RMR I won a few years ago, and I think I'd like to try learning to shoot my M&P9 FS Pro Series with the RMR (eyes aren't what they used to be and will only get worse).
I asked S&W about buying a slide to get milled and was told they don't sell them. Can I buy a slide somewhere else to get milled, or get one already milled, instead of having to send mine off and then wonder what to do if I don't like it?
(I only got 1 response in the Industry forum, so trying here.)