Americansnipers.org posted up a preview of their new Challenge Coin. These will be available at the 2014 SHOT Show, then later on the American Snipers website. All proceeds go to support deployed Snipers. I have been collecting these for several years now.
If you are Attending the SHOT Show make sure you stop by the main booth in the Level 3 Hall (L338) or one of the many satellite tables throughout the show.