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<----------> #5829550

2
members (measured 12 Oct 2026, 18:50 UTC)
26 March 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENmilitary simulationmilsimroleplay

Description

2nd Battalion, 4th Marines San Mateo, 62 Area [MILSIM] [MILITARY SIMULATION] ---------------------------------------- Status: Stateside ---------------------------------------- 2nd Battalion 4th Marines deploys as a Battalion Landing Team to any operating environment and defeats the enemies of the United States wherever they are found.

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
25 Aug 2026, 15:362first reading

Ownership

Owned by user #1589155465 as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Operatixns (@BulletOperator_21) — 2nd Leuitenant (rank 29)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Holder1
Captain0
Sergeant Major0
1st Leuitenant0
2nd Leuitenant1
Chief Warrant Officer 50
Chief Warrant Officer 40
Chief Warrant Officer 30
Chief Warrant Officer 20
Warrant Officer 10
Master Gunnery Sergeant0
First Sergeant0
Senior Chief Petty Officer0
Gunnery Sergeant0
Chief Petty Officer0
Staff Sergeant0
Petty Officer Class 10
Sergeant0
Petty Officer Class 20
Corporal0
Petty Officer Class 30
Lance Corporal0
Seamen0
Private First Class0
Seamen Recruit0
Private0
Seamen Apprentice0
Infantry Marine Course0
Proccesing0
Member2
Civilian0
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.