Wny not? If the man of your dreams, or your better half belongs to the military, why would a military army rings be not perfect?
When I was little, still in the primary grades, I had always wondered what those bulky rings are made of and why they look the way they are. Reaching high school, I saw our commandant wearing one of those rings. I was not aware until that time that they symbolize one’s affiliation to the military.
Back to the question – military rings as gifts? Why not?