Collect the right pieces as you make your way through TRANZIT and you might have a chance to put them to good use. Shotguns are classic, and rifles are powerful, but neither can compare with the cover offered by the ZOMBIE SHIELD! Stay updated with all of the latest Call of Duty®: Black Ops 2 news by following us on Facebook (http://www.facebook.com/codblackops) and Twitter (@CallofDuty and @Treyarch).