Career Management Field 13

CMF 13 Field Artillery: Army jobs by ASVAB score

Cannon, rocket and fire-support specialties that deliver indirect fire. This site lists 5 Field Artillery MOS entries, each verified against the official Army specification. Every threshold below is a line score minimum, not an AFQT percentile.

Lowest threshold

GT ≥ 87

13B Cannon Crewmember

Line scores used

GT

One aptitude area decides every job in this field.

Field Artillery jobs ranked by ASVAB threshold

Ordered by the lowest score that satisfies each rule; for OR rules the easier path is used. Thresholds in different line scores are not directly comparable. Open any MOS for its subtests, gap guidance and alternatives.

#MOSJobASVAB requirementLine scoreChecked
113BCannon CrewmemberGT ≥ 87GT2026-09-12
213FJoint Fire Support SpecialistGT ≥ 87GT2026-09-12
313JFire Control SpecialistGT ≥ 87GT2026-09-12
413MMLRS/HIMARS CrewmemberGT ≥ 87GT2026-09-12
513RField Artillery Firefinder Radar OperatorGT ≥ 87GT2026-09-12

Line scores behind Field Artillery jobs

The subtests shown are the Army's nominal definition of each aptitude area from DA PAM 611-21, Military Occupational Classification and Structure, Table 10-1 (ASVAB aptitude area composites). The reported score is computed on the 1997 scale as a weighted sum of seven standard scores (DMDC 2004, Table 2.7), which can give weight to subtests outside the nominal list; GT is the exception and equals AR + VE exactly. Improving a subtest therefore raises several composites at once. The Army score guide explains each line score; use the line score on your report, or compute it from your standard scores.

GT — General Technical

VE (verbal: WK and PC) + AR

Required by 5 of 5 verified Field Artillery jobs.

How GT is scored and who uses it →

Preparing for a Field Artillery job

Practice on this site: WK (Word Knowledge), PC (Paragraph Comprehension), AR (Arithmetic Reasoning) feed the GT score used in this field. Start a WK, PC, AR practice set →

Practice scores are raw counts and never convert into an official line score. Enter the line scores from your ASVAB report in the score checker to compare against every verified job at once.

Frequently asked questions

What is the lowest ASVAB score for a Field Artillery job in the Army?

Among the 5 currently verified CMF 13 entries on this site, the lowest entry threshold is GT ≥ 87 for 13B Cannon Crewmember. The highest is GT ≥ 87 for 13R Field Artillery Firefinder Radar Operator. Each figure is a minimum line score, not an AFQT percentile.

Which ASVAB line scores do Field Artillery jobs use?

GT (General Technical, VE (verbal: WK and PC) + AR) is required by 5 jobs. The line score on your ASVAB report is the number to compare.

Does meeting the ASVAB threshold guarantee a Field Artillery MOS?

No. The threshold is only the score condition from the Army MOS specification. Physical (OPAT), medical, security clearance, training-seat availability and component eligibility are decided separately by the Army and your recruiter.

Next steps