3d MRB Realism Unit
An ArmA 3 Milsim unit that provides a simulated experience of the 3d Marine Raider Battalion—A component of MARSOC in the United States Marine Corps
discord.gg/3dmrbAnimated IconAnimated BannerRole IconsCommunityWelcome Screen EnabledBannerNewsVanity URLInvite SplashGuild TagsSoundboardcreated Dec 3, 2017id 386740146260803597
338
members
76
online now
22.5%
active ratio
75
legitimacy score
17
Nitro boosts
Low
verification gate
16h ago
last measured
How the legitimacy score of 75 is calculated
Activity +35 22.5% onlineVerified / partner +0 noAge +15 8.9 yrSize +10 338 membersCommunity status +5 communityTrack record +10 measured 46 day(s) over 66d
📈 Measured live across 46 days (66d tracked, 46 snapshots). 🔗 Linked 2 times across the web.
Bigger than 53% of Gaming servers (127,587 measured)
Discord-measured game activity
Discord's own per-game activity figure for this server, as published by Discord — not our measurement.
| Game | Activity score |
|---|---|
| Arma 3 | 224 |
Member history
Measured 68 times; its member count changed 33 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/3dmrb | vanity · primary | live | 16h ago |
Embed & API. 
<img src="https://guildregister.com/badge/386740146260803597.svg"> · JSON · Own this server? Claim itFirst seen Aug 10, 2026. Member and online counts are Discord's own approximate counts, measured from the public invite API. GuildRegister is not affiliated with Discord.