Yes, this will work with any IR illumination device.
Yes, these are rated up to .375 H&H so it should handle .44.
Yes, via Sightmark's Stream Vision App.
The manufacturer lists
Battery Type 4xAA
Battery Life (with IR) 3.5 Hours
Unfortunately, they do not list a run time without the IR illuminator activated.
Mark H.
Yes, it will.
Yes, the rubber eyepiece can be folded back for use with glasses.
Not quite this is more on par with a Gen 2 night vision device. However, it's also more durable than a Gen 2 or Gen 3 night vision device because it is digital rather than intensifier tube-based.
This is a digital night vision device. Generations are applied to the intensifier tubes, which digital devices do not have.
This should work for you: https://www.opticsplanet.com/burris-ar-tactical-mounts.html?_iv_tube-diameter=30-mm&_iv_additional-features=qd-mount
The distance from the front of the first ring to the back of the second is 4.15".