Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
Welcome to the site. I would do the above along with putting a pipe wrench on it to try to twist it off and few taps with a hammer as you're working it.