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Legiones Astartes MkIII Breacher Squad box front, Games Workshop The Horus Heresy

Ten painted MkIII Breacher Squad legionaries in Iron Warriors colours with boarding shields

Close-ups of MkIII Breacher weapons, vexilla and crested helmet in Iron Warriors colours

Close-ups of a bare-headed MkIII Breacher, lascutter and skull icon in Iron Warriors colours

Close-ups of MkIII Breacher boarding shield with IV icon and striped shoulder pads

MkIII Breacher Squad promo art with three painted Iron Warriors legionaries in close-up

MkIII Breacher Squad size guide on 32mm bases above a painted squad in a battle scene

Legiones Astartes: MkIII Breacher Squad

Name: Legiones Astartes: MkIII Breacher Squad
Brand: Games Workshop
SKU: 31-141
Price: 40.99 GBP
Availability: BackOrder

£40.99

£46.50 11% OFF

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Release date: 14 February 2026

Back order — we'll order this from Games Workshop in our next weekly order. Usually ready to dispatch in 2–4 weeks. Your whole order ships together.

Builds 10 multipart plastic Breacher Squad Legionaries
249 plastic components
10 × 32mm round bases

What's in the box

Builds 10 multipart plastic Breacher Squad Legionaries
249 plastic components
10 × Citadel 32mm round bases
Legiones Astartes Infantry Transfer Sheet with 618 waterslide transfers (Iron Warriors, Sons of Horus, Salamanders, Imperial Fists)

Weapon & wargear options

Heavy boarding shields to weather incoming fire
Optional special weapons: breacher charge, lascutter and graviton gun
Customisable heads and accessories

A wall of shields advancing up the board is one of the most characterful sights in the Heresy — and a genuine headache for your opponent.

Supplied unpainted and unassembled. Glue and Citadel paints sold separately. Give them a MkIII Command Squad to lead the push.

Quantity

Sorry — Games Workshop products can’t be shipped to the USA. Sorry — Games Workshop products can’t be shipped to Canada. Sorry — Games Workshop products can’t be shipped to Australia.

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