The FAL is a weapon that is found in Call of Duty: Black Ops and Call of Duty: Black Ops 2 and It can only be obtained through the mystery box.

When pach a punched it is either the "Epic WN "(Black Ops) or the "WN" (Black Ops 2). It also (in both games) turns from a semi-automatic assault rifle into a 3-round burst rifle like the non-pack a punched M16.