M&P9c/40c Slide Assemblies Question

[Sam]

I'm kicking around the idea of getting a 40c slide assembly for my M&P9c. Any pros and cons of keeping both slide assemblies rather than selling the 9c slide assembly and getting a 9mm conversion barrel?

[G60]

Who has the slide assemblies in stock? I'm considering the same thing.

[Sam]

Who has the slide assemblies in stock? I'm considering the same thing.

I guess that is a good point, I'm not sure who has them in stock and midway has them as a special order item.

[9mmepiphany]

If you keep both slides, the sights on each will be zeroed for it's respective cartridge.

When using a conversion barrel, the POI will be different for each barrel when using the same POA...whether your ability to hold a group can detect the difference is a question only you can answer