Thinking about the Maximus Battle Group for Horus Heresy? We break down all the contents, release date, pricing, rules, and savings in one quick guide.
Besides the 6-fingered Space Marine art error on the cover, GW’s new Maximus Battle Group box is less “bundle” and more “that’s basically a starter army with all new armor marks.”
The big draw here is simple: it’s the first chance to get the brand-new plastic MkIV armor with 30 marines and some heavy support to go with all those new foot troops!
We’re breaking down what you get in the box and why each kit pulls its weight, how this shakes out for Horus Heresy players, and if this is worth your hard-earned hobby dollars.
- Maximus Battle Group is basically a starter army: new plastic Mk IV armor is the big selling point here.
- Release + price target: TBD; separate kits likely later in 2026; estimated $215 USD box price.
- Value looks decent: estimated $316.50 MSRP total, about $61.50 savings if the $215 tag sticks.
Maximus Battle Group Contents Breakdown
- Release Date: TBD, Probably July or August 2026, based on previous timeframes
- Maximus Battle Group Retail Price (MSRP/RRP): $215 (USD). Regional pricing is listed below.
New Custodes Battle Group Contents:
- 20x Tactical Legionaries in MkIV armor
- 10x Assault Legionaries in MkIV armor
- 1x Contemptor Dreadnought
- 1x Sicaran Battle Tank with accelerator autocannons
Maximus Battle Group: Values & Pricing
The new Maximus Battle Group box isn’t just a pile of fresh plastic MkIV Space Marines; it’s basically the Horus Heresy nostalgia button getting mashed at full force.
Included are 20 Tactical Legionaries with Tigris-pattern bolters, 10 Assault Legionaries with sleek jump packs, a Contemptor Dreadnought with plenty of weapon options, and a Sicaran Battle Tank packing accelerator autocannons for bullying armor, elites, and anything else that gets in the way.
Maximus Battle Group Box List Price: $215 (USA), $260 (Canada), $360 (Australia), €170 (EU), £129 (UK)*
| Models | Unit Name | Value |
| 20 | Tactical Legionaries | $89 |
| 10 | Assault Legionaries | $73.50 (based on MkVI) |
| 1 | Sicaran Battle Tank | $89 |
| 1 | Contemptor kit | $65 |
| Battle Group Maximus | ||
| Total MSRP: | $316.50 | |
| Savings Versus Box Price: | $101.50 | |
*Estimated pricing
Is The Maximus Battle Group Worth It?
On straight value, the Maximus Battle Group box is almost a “must-buy pile of savings.” With the current numbers, the value looks to be around $100, which is pretty much one unit for free! But overall, the real draw here is less about raw dollar value and more about getting the new plastic MkIV kits early.
That said, it’s not all brand-new plastic. The big stars are the MkIV Tactical Legionaries and MkIV Assault Legionaries, while the Contemptor Dreadnought and Sicaran Battle Tank have been out for a long time. So this is more of a launch box for the Maximus armor wave than a fully fresh sprue parade.
How Many Points Is This?
We would estimate the Maximus Battlegroup Box points at around 600.
What to Buy Next?
If you’re grabbing the Maximus Battle Group, the next smart buy is probably a couple of Deimos Rhinos, because 30k Marines love marching, but they don’t love getting shot off the table.
After that, look at the Horus Heresy weapon upgrade sets so those MkIV bodies can branch out into heavy support, special weapons, or a mean-looking command squad. A second Contemptor or another Sicaran also makes sense if you want the army to hit harder without losing that classic Legion armor-column vibe.
Final Thoughts From Us: Maximus Battle Group
Overall, the new Maximus Battle Group is both a savings flex from GW, and it gives Horus Heresy players the shiny new plastic MkIV kits they’ve been waiting on. The box feels best for anyone starting a fresh Legion force, expanding Sons of Horus, or just wanting that cleaner Great Crusade armor look without hunting resin or older kits.
Just don’t sleep on it too long if you want the new Tactical and Assault Legionaries early, because plastic MkIV Marines are exactly the kind of thing 30k players will absolutely swarm.
Where To Buy Your Maximus Battle Group Box
Want a discount and fewer out-of-stock headaches? Hit our Warhammer retailer guide and grab the best option for your region. Links are below.
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What do you think of the new Maximus Battle Group box Set, pricing, value, rules, contents list, and release date?
