Is there a particular reason you need an MSI installer over the executable? I don't think Mozilla offers that, actually, but perhaps someone else assisting on the forums will know.

If you are just looking for a "full size" download of Firefox instead of the stub, you can go to https://www.mozilla.org/en-US/firefox/organizations/all/

Hello Moses,

We would like to deploy 52.2.1esr within our organization via SCCM with pre-configured settings. Any reference to MSI packages for firefox seem to refer to third party developers such as Frontmotion. We have the full size exe already and will go with that if MSI option not available.

Thanks for your response

I'm curious to see what cor-el has to say about this. He knows more about corporate environments than I do.