Would my chances be lower of getting into a Federal Agency (such as the FBI) if I am in the Army Reserves as a Lieutenant and "fresh" out of college than doing 5 years in Active Duty as an MP and then applying? Bottom Line Up Front: Are there FBI Agents (or any other Federal Law Enforcement Agency) that are also 2nd/1st Lieutenants and above in the Army Reserves and how "common" is that? I'm about to contract with ROTC very very soon (in a matter of days) and my major is Criminology. I was greatly considering a Full Active Duty as Military Police, then applying for the FBI when my contract with the Army comes to a close. However, I can't seem to decide which contract I want with ROTC: Full Active or Reserve.