Name
Sean Peters
3rd Battalion, 5th Marines / Machine Gunner / Team Leader
Sean Peters
Callsign: Not recorded
Lance Corporal / E-3 · 0331 Machine Gunner · 3/5 Darkhorse
Lance Corporal Sean Peters is recorded as a 3/5 Darkhorse machine-gunner and team leader. His profile tracks infantry weapons employment, Afghanistan service, rifle sharpshooter qualification, Purple Heart award record, and additional profile MOS history in sniper, infantry leadership, drill instructor, martial arts, water survival, and marksmanship instructor lanes.
Call Sign
Not recorded
Current Rank / Grade
Lance Corporal / E-3
Service
United States Marine Corps
Active Unit
3rd Battalion, 5th Marines
Current MOS
0331 Machine Gunner
ADMOS
0317 Scout Sniper · 0331 Machine Gunner · 0365 Infantry Small Unit Leader · 0911 Drill Instructor · 0916 Martial Arts Instructor · 0918 Water Safety Survival Instructor · 0931 Marksmanship Instructor
Combat Deployments
Afghanistan
Current Billet
Team Leader
Previous Billets Held
3/5 Infantry Battalion
Profile Summary
Peters’ record is built around the 0331 machine-gunner lane and small-team infantry leadership. His current billet identifies him as a team leader, while his profile MOS history records scout-sniper, machine-gunner, infantry leadership, drill instructor, martial arts instructor, water survival instructor, and marksmanship instructor experience or training alignment.
Badges
Qualification Badges
Rifle Sharpshooter
Rifle Sharpshooter qualification · 45 / 60
Awards
Decorations & Campaign Record
- National Defense Medal
- Global War on Terrorism Medal
- Afghanistan Campaign Medal
- Overseas Service Ribbon
- Combat Action Ribbon
- NATO Ribbon
- Purple Heart
Service Record
Afghanistan Campaign / 3rd Battalion, 5th Marines
LCpl Peters is recorded with Afghanistan deployment history and a Purple Heart award entry. His profile places him in the 3/5 infantry weapons lane as a team leader and 0331 Machine Gunner, with additional profile history tied to scout sniper, small-unit leadership, and instructor fields.
The record is maintained as part of the Chain of Command archive and linked to the MOS current-member system for 0331, 0317, 0365, 0911, 0916, 0918, and 0931.