MG 1/100 G-Fighter: Pairing It With Your Master Grade Gundam
By Argama Hobby - Gundam Model Kits & a Pro Build Space for ... | Published: 2026-11-02
Category: How-to Guides
Learn how to build and pair the MG 1/100 G-Fighter with your Master Grade Gundam. Follow our step-by-step guide for a seamless support craft display.
Quick answer
Build the MG 1/100 G-Fighter as a standalone support craft first, then display it alongside your Master Grade Gundam using a shared action base or a dedicated shelf. Focus on clean snap-fit assembly and panel lining to match your Gundam's finish.
Why the G-Fighter works as a support craft
The G-Fighter is a 1/100 scale Master Grade kit that separates into G-Part A and G-Part B, allowing you to display it as a complete air support unit or as individual components. This flexibility makes it a natural companion for any Master Grade Gundam from the original series, as it can be posed flying alongside or docked with your mobile suit.
Unlike a standard mobile suit kit, the G-Fighter includes detailed internal structures like the container compartment and main generator, which add visual interest when you show it in a maintenance or open-hatch configuration. Keep in mind that these details are best appreciated when the kit is displayed at eye level or with subtle lighting.
Matching scale and finish
Because both the G-Fighter and most Master Grade Gundams are 1/100 scale, they share a consistent size that looks natural on a shelf. However, the G-Fighter's color scheme is primarily white and blue with red accents, so it pairs well with classic RX-78-2 designs but may contrast with darker or custom-painted Gundams. If you plan to paint, consider using the same topcoat (matte or gloss) on both kits to unify their appearance.
Step-by-step build and pairing process
- Prepare your workspace and tools: Clear a flat, well-lit area and gather nippers, a hobby knife, and sanding sticks. Common mistake: using dull nippers, which can stress the plastic and leave white marks. Checkpoint: ensure your nippers cut cleanly through a test sprue before starting. A clean cut now saves cleanup later.
- Assemble the G-Fighter in sub-sections: Follow the manual to build G-Part A and G-Part B separately, but don't snap them together yet. Common mistake: attaching the two parts too early, which makes it harder to handle each section during cleanup. Checkpoint: test-fit each part before final snapping. Keep the parts separate until cleanup is complete.
- Clean up nub marks and seam lines: Use a hobby knife to shave down remaining nubs, then sand progressively from coarse to fine grit. Common mistake: skipping sanding, which leaves visible marks that show under topcoat. Checkpoint: run your finger over the surface—it should feel smooth. Smooth surfaces make panel lines pop.
- Apply panel lines for mechanical detail: Use a fine-tip panel line marker or wash to highlight the G-Fighter's engraved details, especially around the container compartment and generator. Common mistake: applying too much pressure and pooling ink. Checkpoint: wipe excess immediately with a cotton swab. Less is more—build up lines gradually.
- Choose your display configuration: Decide whether to show the G-Fighter as a complete craft, as separate G-Part A and G-Part B, or docked with your Gundam. Common mistake: forcing parts together without checking alignment. Checkpoint: ensure all connections are secure but not stressed. Test different poses before finalizing.
- Position alongside your Master Grade Gundam: Use an action base or display stand to pose the G-Fighter flying near your Gundam, or place it on a shelf at a similar height. Common mistake: overcrowding the shelf, which hides details. Checkpoint: leave enough space for both kits to be visible from multiple angles. Give each kit room to breathe.
Product facts
- Master Grade (MG) 1/100 G-Fighter: The MG 1/100 G-Fighter is a snap-fit plastic kit that separates into two main components: G-Part A and G-Part B. This means you can display it as a single craft or as separate parts, giving you flexible display options alongside your Gundam.

Master Grade (MG) 1/100 G-Fighter
