Need help with final campaign achievement

Hi guys,

I’ve not had Xbox Live Gold for a while so I haven’t been able to obtain it, but anyway I’m after the achievement Bros to the Close. I know I’m like a year late, but it’s the last campaign achievement that I need and I’d be so, so grateful if I could get a few together to help out. I’m willing to help out with another achievement too in return.

Thanks,
Skitz001

Halo Achievement Helper Program