USMC, Californa #15149063

76

members (measured 8 Oct 2026, 23:13 UTC)

21 June 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 24 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 76–77 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
6 Sept 2026, 23:02	76	-1
13 Aug 2026, 22:15	77	first reading

Ownership

Owned by @Richman6856 as measured.

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

Experiences

0

players in this group’s experiences right now

1,362

lifetime visits across 1 experiences

MCRD San Diego [UPDATE!]0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@Richman6856 — Lead Developer [Game Owner] (rank 255) terminated

@kaylumkeane44 — [TECOM] Training and Education Command (rank 249)

Hxuncho2x (@Toxiq17) — [MARSOC] Marine Special Operations Command (rank 60)

Drex (@Yk_myhomie) — [MARSOC] Marine Special Operations Command (rank 60)

zrtj (@X35AM) — [1ST MD] 1st Marine Division (rank 40)

Onlykp (@movedswing) — [MAP] Marine Personnel (rank 2)

@jhfghur4545 — [MAP] Marine Personnel (rank 2)

FY_Exzy (@Stompedbydan) — [BCT] Basic Combat Training (rank 1)

1KC_Tray (@theinsurgency57) — [BCT] Basic Combat Training (rank 1) terminated

Gerlandcool (@adamisawarrior11) — [BCT] Basic Combat Training (rank 1)

zuvalk (@Zuvalk) — [BCT] Basic Combat Training (rank 1)

Avas (@poop_jach) — [BCT] Basic Combat Training (rank 1)

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

Rank structure

Lead Developer [Game Owner]1

[ACMC] Assistant Commandant of the Marine Corps1

[CMC] Commandant of the Marine Corps1

[DMCS] Director of the Marine Corps Staff2

[IGMC] Inspector General of the Marine Corps1

[DIGMC] Deputy Inspector General of the Marine Corps1

[SMMC] Sergeant Major of the Marine Corps2

[TECOM] Training and Education Command6

[DEV] Developer1

[1ST TB] 1st Tank Battalion0

[3MAW] 3rd Marine Air Wing1

[MARSOC] Marine Special Operations Command11

[3RDGC] 3rd MAW Ground Crew0

[MP] Military Police4

[1ST MD] 1st Marine Division1

[MAP] Marine Personnel14

Member77

[BCT] Basic Combat Training30

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.

KizmoTek Studio#3115970 · 5 shared members

USSF - United States Special Forces#22025 · 5 shared members

Police Roleplay Community#4328109 · 5 shared members

SEA Military#2648601 · 5 shared members

The Gang Stockholm#5273516 · 4 shared members

The United States Marine Corpsᅠᅠᅠ#5655676 · 4 shared members

Connecticut State Roleplay#8406836 · 4 shared members

Sol's Studio#8509669 · 3 shared members

Car Crushers Community#2726951 · 3 shared members

Thinking Project#1235888 · 3 shared members

Pilot Training Club#2794513 · 3 shared members

DevvGames#4856485 · 3 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.