[III] Marine Raider Training #12669887

members (measured 13 Oct 2026, 02:46 UTC)

21 October 2021

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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
13 Aug 2026, 02:03	3	first reading

Ownership

Owned by @qzZ_Zzp 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

@qzZ_Zzp — Owner (rank 255)

4600 DropSki (@20tandy20) — [PI] MRT Phase I (rank 1)

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

Rank structure

Owner1

Senior Management0

[MS] Marine Staff0

[CG] Command General0

[DCG] Deputy Commanding General0

[SM] Sergeant Major0

[MRTD] Marine Raider Training Director0

[MRTDD] Marine Raider Training Deputy Director0

[MRTDSM] Marine Raider Training Divisional Sergeant Major0

[HI] Head Instructor0

[DI] Divisional Instructor0

[RI] Raider Instructor0

[G] Graduate0

[PIII] MRT Phase III0

[PII] MRT Phase II0

Member3

[PI] MRT Phase I2

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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The United States Marine Corpsᅠᅠᅠ#5655676 · 2 shared members

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REACT Studiosᅠ#17180419 · 2 shared members

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CharlieStudios#6550041 · 2 shared members

104,475

[ - ] Marine Corps Officer Candidate School#6141282 · 2 shared members

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Unitėd Statės Marinė Corps#12632054 · 2 shared members

177

[III] Quartermaster Corps#12775272 · 2 shared members

[III] Military Police School#12644211 · 2 shared members

[II] Marine Staff#16111017 · 2 shared members

[II] Office of the Inspector General#15748479 · 2 shared members

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.