Activision Assist here to help. For info on replacement parts for your Dangerous Hunts 2011 game, please contact one of our phone agents from our support site. Here is a link to the "Contact Us" page. In order to find the correct info for your console/game you will need to select the Console>Game (Select Cabela's Dangerous Hunts 2013)>Issue Type (I'm having a problem with my gun)>Problem Not Listed.
Most kind regards,
Activision Assist ^JH