I plan to install this on a S&W M&P Sport 15 with Magpul MBUS gen II front and rear sights. What riser height would i need (if any) in order to get absolute co-witness?

Question

Greg B. · Answer

Usually about 1.4-1.5 inches is the standard for co-witness.

Kyr L. · Answer

Can you angle mount it?

James G. · Answer

Shawn, you will not a riser for absolute co-witness. The sight already contains the proper built in riser/mount for standard AR height Sights.    https://www.youtube.com/watch?v=yHXCSKKH6TA

Rick C. · Answer

Shawn - with this red dot, and the MBUS sights, you'll not need any riser other than what comes with the red dot for an absolute co-witness.  Just mount it on the rail as it is.  The companies pretty much have their products all on the same sheet of music these days.  Again - you DO NOT need a riser.

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I plan to install this on a S&W M&P Sport 15 with Magpul MBUS gen II front and rear sights. What riser height would i need (if any) in order to get absolute co-witness?