How do I get the first person view that PHANTOM FORCES has?

SOLVED:Yep.I did it by myself.I went on YT,a video and this guy commented the name of the script!:P TY!All for replying.BTW this guy named 'GameBoyOtaku' gived me a link to a cool tutorial aswell!Thanks alot Otaku!

(EDIT:)By Phantom Forces First Person View,I mean that,You know the way in that game,when you are holding a gun you can see the arms.But the 'normal first person view' you can only see a flying gun when you are in the normal one.

How do I get the first person view that Phantom Forces uses.

I don't want normal First person view,I want like Phantom Forces use.

And I want it to stay FOREVER in the game :D,By that I mean that it will always LOCK on Phantom Forces first person view when a player joins,Hopefully that explains it.I know the script for 'First Person' the normal one.

while true do
local c = game.Players:GetChildren()
for i = 1, #c do
    if c[i].ClassName == "Player" then
    c[i].CameraMode = "LockFirstPerson"
        end
    end
wait(0.01)
end

So yeah please help!I'm trying to create a cool game!