This will work but this is an AR-height mount. We would recommend lower rings for your setup.
You would need a picatinny rail on the rifle, but if you have a rail, this mount will fit it and accommodate that scope. Please be aware that this is an AR height mount which means putting it on a bolt action/traditional style rifle will likely mean that the mount will be way too tall. I would highly recommend emailing us at techsales@opticsplanet.com and we can provide some better mounting options from Leupold that would be more appropriate.
Yes, this mount will definitely work on an AR with that riflescope and would be a great mounting option.
Yes, this will fit that scope.
This is the 0moa version of that 20moa mount.
As long as you have a picatinny rail on the rifle this would work, however it will be higher than necessary at a 1.5" height. Here is a link to a more compatible 1.09" height set of rings:
https://www.opticsplanet.com/leupold-backcountry-cross-slot-30mm-rings-med-matte.html?_iv_ring-height=high&_iv_tube-diameter=35-mm
Yes, it will.
This mount would definitely work on that rifle with that rifle scope and would be a great height.