HG vs RG vs MG vs PG: Gunpla for Travelers
A higher grade is not automatically the better travel purchase. Match the build and box to the time, space and detail you actually want.
By SprueVia Japan · Reviewed
Research transparency: source checks and firsthand visits are kept separate. Editorial standards · Research log · Disclosure.
HG — broad choice and compact 1/144 scale
Bandai currently describes HG as the standard Gunpla brand at 1/144 scale with the broadest lineup. For travelers, this is a starting point for a shortlist. Measure the specific box; a 1/144 scale label does not establish suitcase fit.
RG — 1/144 with denser detail
Bandai describes RG as packing realistic mechanical and texture expression into 1/144 scale. Consider RG when compact display size and intricate assembly both matter, then inspect the exact kit's instructions rather than inferring its part count or build time from the grade.
MG — larger build with internal-frame emphasis
Bandai describes MG around detailed internal frames, proportions and articulation. It is usually a larger physical commitment than 1/144 lines, which matters when suitcase space is part of the purchase decision.
PG — flagship complexity and space
Bandai positions Perfect Grade as its flagship/ultimate Gunpla line. Treat it as a deliberate project purchase, not a default “best” choice. Box size, build time and luggage impact can dominate the decision.
Choose by constraints
| Priority | Useful starting point |
|---|---|
| Broad 1/144 shortlist | HG; check the actual closed box |
| Compact display + dense detail | RG |
| Larger build / internal-frame experience | MG |
| Flagship project with space planned | PG; confirm the particular kit's requirements |
Check the exact kit dimensions and runners before buying. See our packing guide.
Four checks before taking the box to the till
- Exact identity: record the manufacturer product number or JAN, full edition, scale and contents. Use the version example when the names look similar.
- Build plan: check the instructions and required tools. If you lack time or workspace during the trip, plan to build at home; do not open the kit only to force it into a bag.
- Protected fit: compare the actual closed box plus protection with your remaining luggage space. A retail box measurement is not a shipping parcel measurement. The packing guide covers that next check.
- Cost and timing: if it does not fit, compare an obtainable offer for the same kit using the store-versus-delivery guide. Keep unknown shipping and destination costs unanswered, and check arrival separately from dispatch.
If one of these checks fails, keep the product identity in your Fieldbook notes and wait or choose a different kit deliberately. A higher grade does not resolve a packing or deadline problem.
Grade is only the starting filter
After choosing a likely grade, check the exact kit's box size, runner count, build style and any special features. A complex HG can demand more time than a simple expectation suggests, while some larger kits may pack more efficiently than their scale implies. Use the grade to narrow the shelf, then make the final decision from the actual product.
Bandai's linked grade overview was checked October 21, 2026 (UTC). The travel checklist is editorial guidance, not a firsthand build or shop visit. Grade names describe product lines, not a universal difficulty score. Individual kits vary significantly; no current price or availability is established here.