This code gives infinite ammo, grenades, carepackages, ect.

Infinite Ammo Lobby [[email protected]]
201D2644 FFFFFFFA
C0000000 00000006
3D80808A 618C200C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618CA88C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618C4D8C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618CD60C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808B 618CB98C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808B 618C8C0C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618C7B0C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
E0000000 80008000
*Covers only 7 player slots for now*

Toggle Infinite Ammo Lobby [[email protected]]
201D2644 FFFFFFFA
2820236A YYYYZZZZ
CC000000 00000000
C0000000 00000006
3D80808A 618C200C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618CA88C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618C4D8C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618CD60C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808B 618CB98C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808B 618C8C0C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
C0000000 00000006
3D80808A 618C7B0C
3960270F 916C0000
916C0004 916C000C
916C0018 916C001C
916C0024 916C0030
4E800020 00000000
E0000000 80008000
*Covers only 7 player slots for now*
*Press your button(s) to toggle ON/OFF*

It works really well.
I take no credit for these codes. I copied them from Bully's site.