Go into a third person cage match and tell one off your mates to join your session. Oce the game is started let your mate get a Pavelow, then have these guns:

- MG4
- AT4s
- Cold Blooded

Then tell the person who you're playing with to send it out and once you see it, shoot it with the AT4s, then shoot it with the MG4 and when it blows and it starts to spins keep shooting it.

When its spinning then you get Cold Blood Pro.