RGX-D3 D Gundam Third — Specifications, Lineage & Appearances
RGX-D3
RGX-D3 D Gundam Third at a glance
- Timeline
- Universal Century
- First appearance
- Under the Gundam: Double-Fake (1988)
- Developed from
- MWS-19051G-2 D Gundam Second
- Led to
- 1 unit — RGX-D4 D Gundam Fourth
- Gunpla kits
- None catalogued yet — know one? suggest it
Interactive development tree and full data sheet: www.mobilesuit.dev/mobile-suit/rgx-d3-d-gundam-third

The RGX-D3 D Gundam Third is a prototype general-purpose mobile suit from the Universal Century timeline of the Gundam franchise. It was manufactured by Earth Federation Forces. Within the franchise it is considered canon.
The RGX-D3 D Gundam Third is the upgraded form of the MWS-19051G-2 D Gundam Second from Double Fake: Under the Gundam.
Within the story, the RGX-D3 D Gundam Third first appears in 0090 U.C.
The RGX-D3 D Gundam Third was developed from MWS-19051G-2 D Gundam Second. It in turn led to 1 derived unit — RGX-D4 D Gundam Fourth. Both directions are mapped on the interactive tree above.
The RGX-D3 D Gundam Third has appeared in 1 Gundam release, debuting in Under the Gundam: Double-Fake (1988).
It was fielded by Earth Federation Forces.
Specifications
- Model number
- RGX-D3
- Classification
- Prototype General-Purpose Mobile Suit
- Production type
- Prototype
- Weapon class
- Gundam
- Manufacturer
- Earth Federation Forces
- Universe
- Universal Century
- Canon status
- canon
- Overall height
- 21.20 m
- Weight
- 55.50 t
- Power output
- 2528 kW 3,390.104 hp
- Armor
- Luna Titanium
- First seen
- 0090 U.C.
Production Timeline
The RGX-D3 D Gundam Third has appeared in 1 release in 1988.
- 1988 — Under the Gundam: Double-Fake (debut)
Development Lineage
Developed from
Develops into & variants
Frequently asked questions about the RGX-D3 D Gundam Third
- What is the RGX-D3 D Gundam Third?
- The RGX-D3 D Gundam Third is a prototype general-purpose mobile suit from the Universal Century timeline of the Gundam franchise. It was manufactured by Earth Federation Forces. It is considered canon within the franchise. The RGX-D3 D Gundam Third is the modified form of the MWS-19051G-2 D Gundam Second after it was acquired by the Earth Federation Forces from the Monotone Mouse company.
- What was the RGX-D3 D Gundam Third developed from?
- The RGX-D3 D Gundam Third was developed from MWS-19051G-2 D Gundam Second. Its full development lineage is mapped on the RGX-D3 D Gundam Third evolution tree.
- What mobile suits were developed from the RGX-D3 D Gundam Third?
- 1 unit was developed from or built as variants of the RGX-D3 D Gundam Third: RGX-D4 D Gundam Fourth.
- Which factions operated the RGX-D3 D Gundam Third?
- The RGX-D3 D Gundam Third was operated by Earth Federation Forces.
- How big is the RGX-D3 D Gundam Third?
- The RGX-D3 D Gundam Third stands 21.20 m tall, weighs 55.50 t, produces 2528 kW 3,390.104 hp, is armoured in Luna Titanium.
- Which Gundam series does the RGX-D3 D Gundam Third appear in?
- The RGX-D3 D Gundam Third appears in 1 Gundam release, debuting in Under the Gundam: Double-Fake (1988): Under the Gundam: Double-Fake.
Explore the full interactive development tree for the RGX-D3 D Gundam Third above, or browse every Gundam mobile suit. Reference: Gundam Wiki.