Here at army surplus world we carry us air force rank. The 2nd lieutenant air force rank insignia is available in both polished gold or brown metal. The 2nd lieutenant air force rank is 'no shine' or as many have heard before stay bright. No shining needed to keep the polished silver rank looking great. The 2nd lieutenant brown metal air force rank insignia is official issue as well. Rank is sold in a set of two. Order your 2nd lieutenant air force rank from the army surplus superstore.