The site is not the best and finding info such as internal MOA of movement is hard. I see nothing on the site that shows a mil/mil combination. The Tactical reticle is MOA based. Here are some links:
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Ian A. Kelbly</div><div class="ubbcode-body">We have a bunch of March 5-32 Tacticals in stock ready to ship. Start using the clearest glass in the world!
If you place an order today it will be in September when you receive your glass. When on our website just click on the March Scope ad and it will take you right to the manufacturers site.