Warhammer: The Horus Heresy - Legiones Astartes Siege Assault Battle Group

$324.00 RRP: $360.00

Games Workshop

Availability : Preorder

Release: 17th January 2026

 
 
 

This box contains 23 multipart plastic miniatures:
– 1x Leviathan Siege Dreadnought
– 10x MKIII Breacher Squad miniatures
– 6x Cataphractii Terminators with volkite chargers and power mauls
– 6x Cataphractii Terminators with combi-bolters and power fists

The miniatures in this kit are easy to customise. The Dreadnought's torso houses a pair of auxiliary weapons – your choice of heavy flamers or twin-linked volkite calivers – and it can also be armed with an optional hull-mounted phosphex discharger. Each of the Leviathan's mechanical fists is armed with a built-in meltagun and can be assembled as either a crushing siege claw or a grinding siege drill, with individually posable digits. The kit also includes a choice of different armour plates.

One of the Breachers can be built as an optional Breacher Sergeant with a choice of two heads – helmeted or bare – and an optional breacher charge. There are parts to optionally equip one squad member with a lascutter, one with a graviton gun, one with a nuncio-vox, and another with a vexilla.

Each unit of Cataphractii Terminators can build an optional Cataphractii Terminator Sergeant, armed with a power sword, power axe, or thunder hammer. Each Terminator has a choice of two types of shoulder pads and matching tasset plates, and an optional tilting plate. One combi-bolter armed miniature can be upgraded with a heavy flamer, one power fist can be upgraded to a chainfist, and one volkite charger can be replaced with a reaper autocannon.

This kit is supplied with 3x Legion Infantry Transfer Sheets, each containing 618 high-quality waterslide transfers, and 1x Legiones Astartes Dreadnought Transfer Sheet, containing 528 high-quality waterslide transfers. These include symbols for the Iron Warriors, Sons of Horus, Salamanders, and Imperial Fists, along with numerals, honour markings, generic markings, script, and command icons.

This kit comprises 745 plastic components, 12x Citadel 40mm Round Bases, 10x Citadel 32mm Round Bases, and 1x Citadel 80mm Round Base. These miniatures require assembly and are supplied unpainted.

Shipment Processing Time

All orders, if the item was in-stock at the time of purchase, are processed within 2 business days of the order being placed, or, if the item was out of stock at the time of purchase, within 2 business days of the product arriving in store.

Preorders are processed in a timeframe that allows for the product to arrive on or after the release date.

If an item is 'Order-in', it can vary how long this item takes to come into stock from our suppliers. If in stock at our supplier, it is likely to be 2-3 weeks to arrive in store. Other times, items may be out of stock at suppliers, and while we do our best to ensure our website it up to date, we have thousands of products on our site, and technology hasn't quite caught up for us to pull information from all our suppliers and the availability of each and every product, and have this update regularly. If you require a product ETA, please contact us at the time you place your order.

Orders are not shipped or delivered on weekends or public holidays.

If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.

Shipping Rates & Delivery Estimates

Orders (including PO Boxes and Parcel Lockers) will be shipped via our shipping client Shippit, which includes courier partners such as Couriers Please, Aramex, and AusPost Parcel Post at a flat rate of $15 per order. Please note parcels have authority to leave, unless you request otherwise.

If shipped via Standard Parcel Post, it is up to the discretion of the individual courier whether your parcel is left at your residence or taken to the nearest depot or post office. We do not have any control of a parcel once it has been picked up from our store(s).

Express Post orders are shipped via the Aus Post Express service and are charged at a $28 flat rate. Please note that not all post codes are covered by this service.

Delivery delays can occasionally occur, especially during peak periods such as Black Friday and Christmas, or by weather events. If you feel your order has been significantly delayed, in the first instance, we ask you contact Shippit via their contact service, if they do not respond, please contact us at https://vaultgames.com.au/pages/contact-us.

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Returns & Refunds

Our Return & Refund Policy provides detailed information about options and procedures for returning your order.