United States Marine Corps Security Force [USMCSF] #6628177

members (measured 28 Aug 2026, 21:56 UTC)

9 June 2020

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplayorganization

Description

SEMPER FI!

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 We do not publish numbers we have not measured.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)	Members	Change
12 Aug 2026, 05:53	20	first reading

Ownership

Owned by user #645163039 as measured.

Members we’ve seen

Someguy (@cooltodd96) — [VCOM]VICE COMMANDER (rank 254)

rock3y (@yrgRock3y) — [HICOM] SECURITY FORCE HIGH COMMAND (rank 11)

oct27 (@Military0700) — [HICOM] SECURITY FORCE HIGH COMMAND (rank 11)

Gambit (@xptic30) — [RGM] RECRUIT GUARDSMAN (rank 1) terminated

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

Rank structure

[COM] COMMANDER1

[GBGEN] GUARDSMAN BRIGADIER GENERAL0

[VCOM]VICE COMMANDER1

[HGM] HEAD GUARDSMAN0

[SFECOM] SECURITY FORCE EDUCATION COMMAND0

[HICOM] SECURITY FORCE HIGH COMMAND3

[EGM] EXECUTIVE GUARDSMAN0

[GM] GUARDSMAN0

[SGM] SENIOR GUARDSMAN0

[JGM] JUNIOR GUARDSMAN0

Member20

[RGM] RECRUIT GUARDSMAN15

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.

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Nosniy Games#3461453 · 2 shared members

53,625,619

The Flamingo Fan Club#3336691 · 2 shared members

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Play! Studios#7165738 · 2 shared members

4,303,998

ROLVe#2613928 · 2 shared members

4,284,473

Thinking Project#1235888 · 2 shared members

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USSF - United States Special Forces#22025 · 2 shared members

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|BA| British Army#2621202 · 2 shared members

2,022,065

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.