As the title says, this is model AD-T1-11.
Used it on my 9mm AR and i couldnt see the irons thru it with my Sparc II. So i think i need the cowitness height. It has no damage whatsoever.
Has original box and screw set that comes with box along with vibra-tite thread locker pack.
Will take $70 shipped for this. Paypal preferred but usps mo will work too.
Email for quickest response and or pics