Holosun hs403a AR-15 questions

[jonyork]

Hi CGN,

I was looking at a site sponsor's website and saw this beast, the Holosun HS403A, and that it comes with a riser. Now, they say it's comes with a 1/3 mount. Is that high enough to have a full cowitness, or a 1/3 cowitness on iron sights on an AR15?

Thanks!

 

[xeelee]

That's definitely a 1/3 co-witness with standard iron/flip up sights.