Montana Code > Title 19 > Chapter 5 > Part 5 Montana Code > Title 19 > Chapter 5 > Part 5 – Service Retirement Benefits Current as of: 2023 | Check for updates | Other versions § 19-5-501 Eligibility for service retirement § 19-5-502 Service retirement benefit § 19-5-503 Involuntary retirement benefit § 19-5-504 Repealed Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.