Watch MM first.
Marine Corps MOS guide
1391 Bulk Fuel Specialist ASVAB score requirements
Score target and study focus for Marine Corps 1391.
1391
Marine Corps MOS score brief
Bulk Fuel Specialist
ASVAB line score targetMM 95+
Supports construction, utilities, engineer equipment, combat engineering, fuels, water, or CBRN defense. This MOS is in the Engineering & Construction field; use the guide to connect its score target with the right ASVAB subjects.
Bulk Fuel Specialist can fit students who want a Marine Corps role in engineering & construction and are ready to verify current contract options with a recruiter.
Technical, operations, logistics, security, aviation, public-service, or administrative paths depending on the MOS field.
Study first
Focus these areas
- Build arithmetic reasoning, mechanical comprehension, auto information, shop information before comparing this MOS against your score report.
- Keep AFQT inputs stable while you raise the Marine Corps line-score areas tied to this role.
Daily work
What you may do
- Work on bulk fuel specialist duties in the Marine Corps engineering & construction field.
- Follow unit procedures, equipment standards, reporting routines, and mission-readiness checks tied to the MOS.
1391 Marine Corps MOS FAQ
Common Bulk Fuel Specialist ASVAB questions
What ASVAB score do you need for Marine Corps 1391 Bulk Fuel Specialist?
MM 95+ is the planning target shown on this MeritMarch guide. Treat it as study guidance, not a contract promise, because Marine Corps MOS access, openings, waivers, medical qualification, and recruiter guidance can change.
What does a Marine Corps 1391 Bulk Fuel Specialist do?
Supports construction, utilities, engineer equipment, combat engineering, fuels, water, or CBRN defense. This MOS is in the Engineering & Construction field; use the guide to connect its score target with the right ASVAB subjects.
Which ASVAB sections should I study for 1391?
Start with the subjects behind MM 95+: Arithmetic Reasoning, Mechanical Comprehension, Auto Information, Shop Information, Electronics Information. If your AFQT is not stable yet, keep Arithmetic Reasoning, Math Knowledge, Word Knowledge, and Paragraph Comprehension in the plan too.
Is 1391 guaranteed if I meet the score target?
No. ASVAB line scores are only part of Marine Corps MOS access. Current openings, contract options, medical standards, citizenship, security screening, waivers, and Marine Corps needs can all affect availability.
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Sources and official confirmation
Line-score target shown on this page: MM 95+. Current Marine Corps MOS access still depends on official policy, openings, medical qualification, background screening, waivers, citizenship, and recruiter guidance.
Sources reviewed May 9, 2026: Marines MOS fields, Marine Corps FY26 MOS Manual NAVMC 1200.1L, Marines general requirements, Operation Military Kids Marine Corps MOS ASVAB table.