The FN P90 is a selective fire personal defense weapon (PDW) designed and manufactured by FN Herstal in Belgium. The P90's name is taken from 1990, the year it was introduced. The P90 was created in response to NATO requests for a replacement for 9×19mm Parabellum firearms; it was designed as a compact but powerful firearm for vehicle crews, operators of crew-served weapons, support personnel, special forces and counter-terrorist groups.
- In the 1.2 patch (due to complains from the community) the P90 and variants where re-balanced due to them being overpowered for their tier.
- P90 SD WAR had -4 points of damage and -2 points of control removed, along with other hidden stat tweaks to make the gun less OVERPOWERED.
- All P90's version had their Penetration reduced from 60% to 40%.