Best rail for 50 bmg for use with night vision

[AIorBust]

Hello,

I'm building a 50 BMG on a McMillian stock and a McMillian repeater action and I'm looking for a rail so if I ever wanted to use night vision I could just slap it on. I have heard nothing but negative things on McCann Industries Mc50 Mount and was wondering what would be the best choice.

Thanks