lost bonus content recon helmet and mark 5 (b armor)

i downloaded my content and anot to long ago my hard drive was stolen so i had to get a new one but i now cant get my content back as i used the code and cant re-download so does any one now how i can get my armor back…

do you still have your gamertag?

if so you should be able to do a licencse transfer and then redownload it from your download history