If you have not checked out Jerking The Trigger, it is well worth your time. D-Rmor Gear Spall Guards were featured this week. Matt does a great job reviewing the latest and greatest gear, tools, and tactics. Careful, you will probably spend hours surfing all the pages back to the beginning!
http://jerkingthetrigger.com/2014/05/16/d-rmor-gear-custom-spall-guards/