RP & GC

ok so i was jamming out on attica heights and i met this guy who had (note this was on the beginner server) a p90 sd war when i asked him how he got it he said he bought it with rp and i was like wait hold up howd you get all that rp already ? and his response was i used a rp and gc hack now i thought these didnt work as it was server sided ? so is this possible or is he just been full of shit

Full of crap.

Accomplishing this on the server side is not feasible. However this game above all is a client based game. It is possible in this game to modify weapon damage, ready times, etc., to emulate say a P90 SD WAR capabilities.

I am not sure about changing the model itself because the counter player will see what the main server says you have for a weapon although who knows with this game