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Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) full parts layout, showing the large railgun, long-range railgun, short-barrel cannons, assault knives and Gundam Vidar hand parts included in this set.
Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) close-up on the large railgun and long-range railgun with bandolier.
Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) close-up on the short-barrel cannons, assault knives and Gundam Vidar hand parts.
Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) official retail package artwork.
Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) full parts layout, showing the large railgun, long-range railgun, short-barrel cannons, assault knives and Gundam Vidar hand parts included in this set.
Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) close-up on the large railgun and long-range railgun with bandolier.
Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) close-up on the short-barrel cannons, assault knives and Gundam Vidar hand parts.
Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun) official retail package artwork.

Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun)

$10.99 AUD
Option Parts Set Gunpla 12 adds a large railgun, long-range railgun, short-barrel cannons, assault knives and Gundam Vidar hand parts to the HG 1/144 Iron-Blooded Orphans line.
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Key features
  1. Devastating Long-Range Domination: The crown jewel of this set is the Large Railgun. This heavy-duty weapon delivers pinpoint accuracy and earth-shattering firepower, letting you dominate the battlefield from afar. Imagine crippling your opponents with a single, precise shot!
  2. Tactical Versatility Beyond the Railgun: This option parts set goes beyond just long-range dominance. It includes a versatile long-range railgun that complements the Large Railgun, providing you with additional tactical options for diverse combat scenarios. The set also features a soft material bandolier for the long-range railgun, adding a touch of realism to your Gunpla model.
  3. Expand Your Customization Options: The Large Railgun Option Parts Set offers more than just long-range weaponry. It includes short-barreled cannons for close-quarters combat, assault knives for brutal melee attacks, and even open hands specifically designed for the Gundam Vidar model. This wealth of parts allows you to customize your Gunpla for any combat situation and recreate iconic poses.
Returns & Refunds
  1. Australian Consumer Law Compliance: Mecha Express Australia strictly adheres to the Australian Consumer Law for all transactions.
  2. Contact Process for Issues: If you encounter any issues with your purchase, you should first contact Mecha Express Australia via email at support@mechaexpressaustralia.com.au, describing the problem and providing photos and contact details.
  3. Response and Advice: Mecha Express Australia will promptly respond to your email to discuss the issue and advise on the next steps.
  4. USA Customer Policy: USA customers are not eligible for returns, refunds, or compensation for any issues including lost, stolen, or incorrectly delivered items.
  5. Return Conditions for AU and NZ: Items must be returned in their original, undamaged, and resalable packaging if requested by Mecha Express Australia.
  6. Refund and Replacement Policy: Australian and New Zealand customers may receive replacements or refunds for reasons like change of mind (before dispatch with a restocking fee), incorrect items, lost/stolen/damaged parcels during delivery, missing parts, or inability to supply an item. Mecha Express Australia will give you a Reply Paid number for you to return these items at no cost to you at your local Australia Post outlet.
  7. Non-refundable Items: Items that cannot be refunded include those that are opened, used, partly assembled, lost parts, self-damaged items, or items found with no issues.
  8. Duplication Promise: Returns are accepted if you receive a duplicate gift, provided the item is returned in resalable condition and at your own expense.
  9. Pre-Order Cancellation: While pre-order refunds are typically not offered, requests will be considered but subject to a 10% restocking and administration fee.
  10. Restocking and Administration Charge: A 10% fee applies to canceled orders or refunds to cover non-refundable third-party fees, calculated on the total value of the products and shipping costs.
Series FAQ

Bandai 1/144 Option Parts Set Gunpla 12 (Large Railgun)

More long-range firepower for the HG 1/144 Gundam Barbatos line, plus a set of expressive open hands for the HG Gundam Vidar. Option Parts Set Gunpla 12 centres on a large railgun and a second long-range railgun with a soft-material bandolier, backed up by two short-barrel cannons and two assault knives for closer engagements.

Useful for anyone building out a Tekkadan-era Iron-Blooded Orphans display who wants more posing and loadout options.

What's in the box

  • Large railgun
  • Long-range railgun, with soft-material bandolier
  • Short-barrel cannon (x2)
  • Assault knife (x2)
  • Open hand parts with expression, for Gundam Vidar
  • Joint parts
  • Sticker sheet
  • Instruction manual

Compatible kits

Built for the HG 1/144 Gundam Barbatos line, with open hand parts moulded specifically for the HG Gundam Vidar. The railguns, cannons and knives use Bandai's standard 3mm and polycap connection points shared across the early Iron-Blooded Orphans HG kits, so they should also fit other HG kits from the same line using matching joints.

Fast Australian shipping

Dispatched same day from Brisbane if ordered before 2pm AEST on weekdays. Packed securely in a sturdy outer box with water-soluble cornstarch void fill that dissolves cleanly in the sink.

Last updated: 4 August 2026 (AEST)

Mobile Suit Gundam Iron Blooded Orphans Series

"Gundam: Iron-Blooded Orphans presents a riveting exploration of space conflict and societal issues, through the lens of a group of orphans thrust into the chaotic world of mech warfare. Under the leadership of the steely Mikazuki Augus, these young pilots navigate the treacherous terrain of galactic politics and power struggles....

Read More
Mobile Suit Gundam Iron Blooded Orphans Series

Frequently Asked Questions

What kind of models can I find in the Non-Gundam Collection at Gundam Express Australia?

Our Non-Gundam Collection includes diverse models from famous franchises like Evangelion, Figure Rise Standard, Frame Arms, Pokémon, and Zoids, each offering a unique building experience with intricate details and dynamic designs

Are these models suitable for beginners or are they more for experienced builders?

Our collection caters to all skill levels, from beginners to experienced builders. Each kit comes with clear instructions, and the complexity varies across different models, allowing builders to choose according to their comfort level.

Do you offer accessories or tools specifically for these Non-Gundam models?

Yes, we provide a range of modeling tools, paints, and accessories that are compatible with our Non-Gundam models. These additional items are perfect for customising and enhancing your building experience.

How often do you update the Non-Gundam Collection with new models?

We regularly update our collection with new models and kits. Keep an eye on our website or subscribe to our newsletter for the latest additions and updates.

Do these Non Gundam models require paint and glue?

Most of the non gundam model kits we sell are snap build and pre-painted. We still always recommend having some plastic cement on hand and you can always expend your building to include using markers and/or paints to enhance the overall appearance.

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Let customers speak for us

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Perry
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Quick response and fast delivery! A++

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Amazing Build, my Grandson loved it!

I purchased this kit and one other for my grandsons birthday. He loved building it and found it easy to follow. My order arrived in super fast time and was beautifully packed. It even had some wonderful freebies in the box which was really great. Excellent product and service in every way!

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These are fantastic kits.

I purchased this for my grandson on his birthday. He has already put it together and everything fits perfectly. Both he and I are chuffed! Thank you!

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Anonymous
Mystery box

Great selection of kit, excellent value for money

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William P
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Awesome kit, great extras. Only criticism is that the kit comes with a base so you don't need the second one. The kit also doesn't have the ability to take the blue LED bonus so if you don't have another use for it it is wasted. Luckily, I'm a Gundam tragic so will always have uses for extra bases and lighting kits.

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Anonymous
Great service

When I notified them some items were missing from my order they sent replacements without any charge. Very reliable

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Cam Wedgwood
A great model from a brilliant company!!

I loved this build, simple, fun and true to the Armored Core franchise. Once again, Cam was quick to send my order which arrived quickly and extremely well protected. (I even received a little something extra!). Once again, Mecha Express Australia surpassed my expectations!!

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Liam :)
Great Store and Fast Delivery

Really impressed with my experience. The ordering process was simple and delivery was quick. I ordered on Tuesday and received my product on Thursday, only 2 days later and everything arrived in perfect condition.

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Everything was well packed, arrived promptly, and came with a postcard and part separator as a welcome gift. Very impressed.

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Timothy Hsi
Excellent service and fast delivery

I purchased on 6 Jan and my order arrived on 13 Jan. It was very well packed, with both boxes in excellent condition. Cam even provided a small free gift in the box! Overall purchasing experience was smooth and hassle-free. I haven’t had the chance to build the kit yet, but based on the service and care taken with shipping, I would happily purchase from this store if there are other Space Battleship Yamato models available.

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M. U.
Very rare with fair price

If you were one of the lucky ones that were able to travel to Sydney Gundam Base pop-up in 2025 and queued extremely early (like the first 40 or so) on the first day, probably you were able to grab one of these. Otherwise, the only alternative I would know of is traveling to Japan and being uber lucky of having it still being sold at Gundam bases. Otherwise, it's a second-hand market, and prices will go up. That said, the price was fair, I think it would be similar price as using a dropship service from Japan, with the exception that it's much faster and way more guaranteed you will get proper merchandise. So, Mecha Express, Cam, thank you so much for your store!

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Cam Wedgwood
What a great company to deal with!

The model was delivered exceptionally quickly and extremely well-packaged. It even was packed with some extra treats and a personalised message. Amazing customer service!!

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@hobbigoblin
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coolest kit i have now thanks to mecha express.

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@hobbigoblin
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another great kit from the line, the design is implimented well into model form, and the provided decals do a good job at adding extra detail. if you like the dom, it’s an excellent choice.

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