Rez mod dissapeared?

Hey guys yesterday i edited my m416 cqb to the proffesional one and tested it ingame it worked , but today when i went ingame the skin was gone!!!

Can any one help me?

um, duh u have to reinject the mod after the patch

Are you blond? =p No jking...

Re inject it. there was a a patch =p

No im brownish haired and oh i forgot i updated my combat arms lol!!!