We would love to say yes to this one, but in it's current form, it's not possible. Another problem we've encountered using larger tablets, is that in some cases they can act like a sail and significantly increase camera shake.
We haven't tested it on one yet, but unfortunately we don't think it would. The grip of scope mount arms are not designed to withstand the force of the recoil. We will test it to see if it would work for just observation. UPDATE: We went to B&H in NYC today and got to test the snapzoom on a ZEISS rifle scope, and it definitely does not work.
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