Is the ARMS 40 BUIS rear the correct heigth for a Colt 6920 FSB?

[Trebor]

I may buy a ARMS 40 rear flip-up BUIS. Is this sight the correct height to work with the front sight on my Colt 6920?

 

[cottonmouth]

I have a ARMS sight on my M-4 here in Afghanistan and it works fine, I did have to adjust my front sight out 5 clicks from flush.

J.B.