How do you unlock the bayonet in battlefield bad company 2?

Answer 1

You unlock certain guns by using certain classes.There is a progress bar that tells you how far you are from the next rank of that class and shows you what weapon or equipment you unlock.Pretend I wanted a better sniper I would use the recon class and when I improve that class I might get a new sniper.You also unlock guns just by playing the multiplayer so the more you play the more weapons(equipment ) you will unlock!

Answer 2

The Bayonet was an accidental leak into the actual game, the devs and testers used it in alpha testing I guess, they never meant for it to come into the actual game, but it somehow it got accidentally put into the actual game.

Answer 3

More weapons are unlocked as you further yourself in the game.

To get Altair's sword, you have to unlock his armor with all six seals. You find the seals in assassin tombs and then insert them into the slots back at the mansion were Altair's armor is located

Answer 4

All guns in campaign mode are automatically assigned. In online mode you can unlock weapons by leveling up your profile by playing matches. Once you reach the required levels you will unlock guns. The level requirements can be viewed in create a class

Answer 5

Each time u reach a new rank u get the chance to unlock a new weapon