User blog comment:Crazy sam10/CoDWiki News - August 03 2013/@comment-5394014-20130804121111/@comment-3967954-20130804134328

http://i.imgur.com/KO08wfg.png

Sometimes called the XK-10, apparently. The only book I've ever seen it in refers to it as the "DS9A", apparently being a compact variant of the XK-9/DS9.