MSM-04 Acguy — Specifications, Lineage & Appearances
MSM-04
MSM-04 Acguy at a glance
- Timeline
- Universal Century
- First appearance
- Mobile Suit Gundam (1979)
- Developed from
- MSM-04-1 Prototype Acguy
- Led to
- 4 units — EMS-13 Aggjin, GPB-04B Beargguy, MSM-04G Juaggu and 1 more
- Gunpla kits
- 5 catalogued
Interactive development tree and full data sheet: www.mobilesuit.dev/mobile-suit/msm-04-acguy
The MSM-04 Acguy is a mass production amphibious mobile suit from the Universal Century timeline of the Gundam franchise. It was manufactured by Zeonic Company. Within the franchise it is considered canon.
The MSM-04 Acguy (アッガイ, Aggai?) is an amphibious mobile suit introduced in the anime Mobile Suit Gundam.
Within the story, the MSM-04 Acguy first appears in 0079 U.C.
The MSM-04 Acguy was developed from MSM-04-1 Prototype Acguy. It in turn led to 4 derived units — EMS-13 Aggjin, GPB-04B Beargguy, MSM-04G Juaggu and MSM-04N Agguguy. Both directions are mapped on the interactive tree above.
The MSM-04 Acguy has appeared in 58 Gundam releases across 1979–2026, debuting in Mobile Suit Gundam (1979). Later appearances include Mobile Suit Gundam: MS Generation, Mobile Suit Gundam 0079, Mobile Suit Gundam: Cross Dimension 0079 and Mobile Suit Gundam: The 08th MS Team and 53 more.
It was fielded by Granada Bleu, Civilians, Principality of Zeon and Zeon Remnants.
5 Gunpla model kits have been catalogued for the MSM-04 Acguy, alongside 3 figures and other collectibles.
Specifications
- Model number
- MSM-04
- Classification
- Mass Production Amphibious Mobile Suit
- Production type
- Mass production
- Weapon class
- Amphibious
- Manufacturer
- Zeonic Company
- Universe
- Universal Century
- Canon status
- canon
- Weight
- 129.00 t
- Power source
- 2 x Minovsky Ultracompact Fusion Reactor
- Power output
- 1870 kW 2,507.711 hp
- First seen
- 0079 U.C.
Special Equipment & Features
- Interchangeable Forearms
Production Timeline
The MSM-04 Acguy has appeared in 31 releases from 1979 to 2026.
- 1979 — Mobile Suit Gundam (debut)
- 1989 — Mobile Suit Gundam: MS Generation
- 1992 — Mobile Suit Gundam 0079
- 1996 — Mobile Suit Gundam: The 08th MS Team
- 2001 — Tony Takezaki presents GUNDAM manga
- 2004 — Mobile Suit: Gundam Pilot's Locus
- 2006 — Mobile Suit Gundam Climax U.C.: The Bonds of the Bloodline
- 2006 — Mobile Suit Gundam: Crossfire
- 2007 — Mobile Suit Gundam - Acguy: 2250 Miles Across North America
- 2007 — Mobile Suit Gundam the 08th MS Team U.C.0079 + α Tribute
- 2007 — Mobile Suit Gundam: The 08th MS Team U.C.0079 + α
- 2009 — Mobile Suit Gundam - Zeon MS Boys: The War of Independence
- 2009 — Mobile Suit Gundam Battlefield Record U.C. 0081 -The Wrath of Varuna-
- 2009 — Mobile Suit Gundam Katana
- 2009 — Mobile Suit Gundam: Battlefield Record U.C. 0081
- 2010 — Advance of Zeta: The Traitor to Destiny
- 2010 — MSV-R: The Return of Johnny Ridden
- 2011 — Mobile Suit Gundam The MSV: The Mobile Suit Variations
- 2013 — Gundam Stand at Jaburo
- 2014 — Gundam Build Fighters Try
- 2014 — Gundam Reconguista in G
- 2014 — Mobile Suit Gundam Side Stories
- 2014 — Mobile Suit Gundam Side Story: Missing Link
- 2014 — Mobile Suit Gundam: After-Jaburo
- 2015 — Mobile Suit Gundam Thunderbolt
- 2016 — Acguy Hakase
- 2016 — Dr. Acguy
- 2016 — Gundam Build Fighters Try Island Wars
- 2019 — Gundam Build Diver Rize
- 2022 — Mobile Suit Gundam N-Extreme
- 2026 — A boy with Gundam
Games featuring the MSM-04 Acguy
The MSM-04 Acguy is playable in 27 Gundam games.
- 1995 — Mobile Suit Gundam: Cross Dimension 0079
- 1998 — Gundam: The Battle Master 2
- 2000 — Mobile Suit Gundam: Journey to Jaburo
- 2001 — Gundam Battle Assault
- 2001 — Mobile Suit Gundam: Federation vs Zeon
- 2002 — Gundam Battle Assault 2
- 2002 — Mobile Suit Gundam: Lost War Chronicles
- 2004 — Mobile Suit Gundam: Gundam vs. Zeta Gundam
- 2006 — Mobile Suit Gundam Climax U.C.
- 2006 — Mobile Suit Gundam: Bonds of the Battlefield
- 2007 — SD Gundam G Generation Spirits
- 2009 — Gundam Battle Universe
- 2009 — Mobile Suit Gundam Vs. Gundam Next
- 2009 — SD Gundam Capsule Fighter Online
- 2010 — Dynasty Warriors Gundam 3
- 2010 — Gundam Assault Survive
- 2010 — Mobile Suit Gundam: Extreme Vs.
- 2012 — Mobile Suit Gundam: Battle Operation
- 2012 — Mobile Suit Gundam: Extreme Vs. Full Boost
- 2013 — Dynasty Warriors Gundam Reborn
- 2014 — Mobile Suit Gundam: Extreme Vs. Maxi Boost
- 2016 — Mobile Suit Gundam Extreme Vs. Maxi Boost ON
- 2018 — Mobile Suit Gundam Extreme Vs. 2
- 2018 — Mobile Suit Gundam: Battle Operation 2
- 2021 — Mobile Suit Gundam Battle Operation Code Fairy
- 2021 — Mobile Suit Gundam Extreme Vs. 2 XBoost
- 2021 — Mobile Suit Gundam: Bonds of the Battlefield II
Development Lineage
Developed from
Develops into & variants
MSM-04 Acguy Model Kits
5 catalogued model kits for the MSM-04 Acguy (plus 3 figures and other collectibles):
Frequently asked questions about the MSM-04 Acguy
- What is the MSM-04 Acguy?
- The MSM-04 Acguy is a mass production amphibious mobile suit from the Universal Century timeline of the Gundam franchise. It was manufactured by Zeonic Company. It is considered canon within the franchise. Several MSM-04 Acguys sneaked into the Federation's Jaburo General Headquarters on November 30, U.C. 0079 on a covert mission to destroy the Federation's mobile suit production facilities, which were being used to produce their RGM-79 GM ma…
- What was the MSM-04 Acguy developed from?
- The MSM-04 Acguy was developed from MSM-04-1 Prototype Acguy. Its full development lineage is mapped on the MSM-04 Acguy evolution tree.
- What mobile suits were developed from the MSM-04 Acguy?
- 4 units were developed from or built as variants of the MSM-04 Acguy: EMS-13 Aggjin, GPB-04B Beargguy, MSM-04G Juaggu and MSM-04N Agguguy.
- Which factions operated the MSM-04 Acguy?
- The MSM-04 Acguy was operated by Granada Bleu, Civilians, Principality of Zeon and Zeon Remnants.
- How big is the MSM-04 Acguy?
- The MSM-04 Acguy weighs 129.00 t, produces 1870 kW 2,507.711 hp.
- Which Gundam series does the MSM-04 Acguy appear in?
- The MSM-04 Acguy appears in 31 Gundam releases, debuting in Mobile Suit Gundam (1979): Mobile Suit Gundam, Mobile Suit Gundam: MS Generation, Mobile Suit Gundam 0079, Mobile Suit Gundam: The 08th MS Team, Tony Takezaki presents GUNDAM manga and Mobile Suit: Gundam Pilot's Locus (plus 25 more).
- Which Gundam games is the MSM-04 Acguy in?
- The MSM-04 Acguy is playable in 27 Gundam games: Mobile Suit Gundam: Cross Dimension 0079, Gundam: The Battle Master 2, Mobile Suit Gundam: Journey to Jaburo, Gundam Battle Assault, Mobile Suit Gundam: Federation vs Zeon, Gundam Battle Assault 2, Mobile Suit Gundam: Lost War Chronicles and Mobile Suit Gundam: Gundam vs. Zeta Gundam (plus 19 more). It originally appeared in Mobile Suit Gundam (1979), not in a game.
- Are there Gunpla model kits of the MSM-04 Acguy?
- Yes — 5 model kits are catalogued for the MSM-04 Acguy, alongside 3 figures and other collectibles, listed with grade, scale and release year on its Gunpla page.
Explore the full interactive development tree for the MSM-04 Acguy above, or browse every Gundam mobile suit. Browse MSM-04 Acguy Gunpla kits & merchandise (8). Reference: Gundam Wiki.