It looks good.
Here's the standard equipment that the sport has been using for the past two decades, now moved in to airsoft.
http://www.cedhk.com/show.php/Object910
http://aaps-federation.org/Forum/topic.asp?TOPIC_ID=133
As an fyi, IPSC has stopped using the metric target, and there is now an official Airsoft-specific (or "Action Air") classic target - dimensions available through Global Village.