Professional Russian is an assignment featured in the Back to Karkand expansion for Battlefield 3. Completing this assignment unlocks the L85A2 for the Assault Kit which can then be used on any map.
The assignment before Professional Russian is available is Best Friend Forever, which unlocks the FAMAS for the Assault Kit upon completion.
- The name of this assignment is a reference to the Youtube star FPS Russia, and his claim to being qualified to handle big guns and explosives, as he is a "Professional Russian".
- It is strange that the assignment is called "Professional Russian", as the L85A2 is of British origin.