EA has released a trailer showing off the goodies you get for pre-ordering Battlfield 3 from your local supporting games retailer. The Physical Warfare Pack gives players access to the type 88 machine gun, the DAO-12 with flechette rounds and a flash suppressor for sniper rifles. All of these will help you wage the war on the battlefield to keep you at the top of your game. Battlefield 3 releases October 25 for the PC, Playstsation 3 and Xbox 360.