Is this what you are talking about?

Your kidding me right? How are going to shoot this thing? You will have to hold the rifle about a foot in front of you to do it. And I highly doubt a BSA scope or any scope for that matter is going to support that kind of weight hanging off the ocular lens. And my guess is that those two things combined are going to create an absolute nasty target image.
And notice it says only for use with Airsoft rifles, not firearms.
If you want a night vision scope either get a real one like this.
Or a system to mount a night vision monocular with laser attached like this.
I still question what you would need it for though.
Paul