Rebasing comes up when base sizes change, when you buy second-hand models, or when you want your whole army on one basing scheme. It's easier than it looks, and it can make an old army look brand new.
The short answer: cut or prise the model off its old base, clean up the feet, mount it on the new base (adding a cork, plastic or putty riser if needed), then texture and paint the new base to match the rest of the army.
Rebasing options compared
| Method | Effort | Best for | Downside |
|---|---|---|---|
| Full rebase | High | Painted armies you want to look uniform | Risk of damaging feet |
| Base adapter or sleeve | Low | Quick upsizing for games | Can look bulky |
| Glue old base on top of new | Low | Small size changes | Visible step unless filled |
| Magnetic adapter | Medium | Keeping both sizes in use | Needs magnets and fitting |
Why would I rebase my miniatures?
To match current base sizes, to make second-hand models fit your army, or to give everything a consistent look. Our guide to base sizes explains how sizes have changed.
How do I remove a model from its base?
Cut through the slotta tab or feet with clippers or a fine saw, working slowly. Plastic glue melts parts together, so cut rather than pull. For metal models, a few seconds in the freezer can make superglue joints release more easily.
Can I rebase painted models?
Yes. Work carefully around the feet, then touch up any chipped paint afterwards. Keep the old base paint recipe handy so the new base matches.
How do I mount a model on a bigger base?
Glue it centrally, or add a piece of cork, slate or plastic to raise it and fill the extra space with interest. Larger bases are an opportunity for scenic detail. See how to base miniatures.
Should I use base adapters?
Adapters are fine for quick games and avoid any risk to the model. For a display or tournament army, a full rebase looks much cleaner.
Can I magnetise models while rebasing?
Yes, it's the perfect time. Recess a magnet into the new base before texturing so it's hidden. Our guides to magnetising bases and why magnets fall out cover the details.
How do I match the new base to the rest of my army?
Use the same texture paint, drybrush and rim colour as your existing models, and paint rebased models in a batch so they come out identical.
More hobby guides
- How to Strip Paint from Warhammer 40,000 Miniatures
- How to Glue Warhammer 40,000 Miniatures
- How to Remove Mould Lines
- How Long Does It Take to Paint an Army?
Warhammer 40,000® is a registered trade mark of Games Workshop Limited. This is an independent hobby guide and is not affiliated with, endorsed or sponsored by Games Workshop.