Can the A2 front post sight be added to the optics ready version? Does S&W sell this sight? Any recommendations? Rear sight?

Thanks.

I’m brand new to this myself but also have the optics ready version. I added flip up Mbus pro iron sights.

My understanding based on research is that what you are asking would be a significant change. If that’s the version you want you may just want to buy the A2 model and sell the optics-ready.