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Bandai 30MM Customize Weapons (Heavy Weapon 1)

$29.99 AUD
The Bandai 30MM - Customize Weapons (Heavy Weapon 1) - Model Kit is a versatile set of parts that can be used to build a wide variety of heavy weapons for your 30MM mechs. The weapons are compatible with all 30MM mechs and feature fine details for a realistic look.
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Key features
  • Versatility: The kit includes a variety of parts that can be used to build a wide variety of heavy weapons, giving you the freedom to customize your 30MM mechs to your liking.
  • Compatibility: The weapons in the kit are compatible with all 30MM mechs, so you can mix and match parts from different kits to create unique and powerful builds.
  • Detail: The parts in the kit are finely detailed, adding to the realism and immersion of your 30MM builds.
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@gundamexpressaustralia.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 Assembly Guide FAQ

Bandai 30MM Customize Weapons (Heavy Weapon 1)

Bandai 30MM Customize Weapons (Heavy Weapon 1)

The Customize Weapons (Heavy Weapon 1) pack is one of Bandai's core 30MM accessory sets, designed to give existing 30MM kits a serious firepower upgrade. The set bundles together a variety of heavy weapons — cannons, missile pods, and a large sword — all built around the 30MM 3mm peg system, so they snap straight onto any 30MM kit's existing hardpoints. Hardpoints are also built into the weapons themselves, opening up further customisation and stacking options.

If you're invested in the 30MM system, this is one of the most-used accessory packs in the line because it solves the same problem on every kit: you want more guns.

This kit is designed for beginner-to-intermediate builders and is a clean snap-fit build with no glue required.

The Heavy Weapon 1 set delivers a mix of weapon types in the same pack, giving you a range of mounting and posing options. Each weapon has multiple 3mm hardpoints, which means you can stack them, attach joint parts, or further extend them with additional 30MM weapon packs and option armour. This is an accessory pack rather than a standalone mecha kit, so there's no body or frame included; it's built to upgrade something you already have.

What Makes This Kit Special

  • Heavy Weapon Variety: Cannons, missile pods, and a large sword in a single pack
  • Multiple 3mm Hardpoints Per Weapon: Stack, extend, or attach additional 30MM parts and weapons
  • Included Joint Parts: Joint set for further customisation and mounting options
  • Universal 30MM Compatibility: Snaps onto any 30MM kit's existing hardpoints
  • One of the Most-Used 30MM Accessory Packs: Solves the firepower-upgrade problem cleanly across the line
  • Beginner-Friendly: Snap-fit assembly, no glue required
  • Kitbash-Ready: Designed for cross-kit customisation and weapon stacking

What's In The Box

  • Heavy cannons
  • Missile pods
  • Large sword
  • Joint parts (for mounting and customisation)
  • Sticker sheet
  • Instruction manual

Note: This is an accessory pack and does not include a mecha frame or kit body. Designed to upgrade existing 30MM kits.

Compatible Accessories

This pack is built for the 30MM 1/144-scale modular system. It works with any 30MM kit, including:

  • 30MM eEXM-40 Egritte 01 and Egritte 02
  • 30MM EXM-X20A Levinix Type-A
  • 30MM Armored Core VI sub-line (Steel Haze, Orbiter)
  • Any other 30MM frame with 3mm hardpoints

Build Specifications

  • Series: 30 Minutes Missions (30MM)
  • Scale: 1/144 equivalent
  • Pack Type: Customize Weapons (Heavy Weapon 1) accessory set
  • Manufacturer: Bandai Spirits
  • Barcode: 4573102654304
  • Skill Level: Beginner to Intermediate
  • Assembly: Snap-fit, no glue required
  • Paint Required: Optional
  • Compatibility: Full 30MM modular system, 3mm peg connections

Perfect For

  • 30MM collectors looking to upgrade existing kits with heavy weapons
  • Customisers and kitbash builders building heavy-assault loadouts
  • Beginner builders wanting accessory parts to expand their first 30MM kit
  • Anyone building custom Gundam-style mecha and using 30MM weapons as base parts
  • Builders who want maximum firepower stacking options

Fast Australian Shipping

Same Day Dispatch: Orders placed before 2pm weekdays ship same day. Orders after 2pm or on weekends ship next business day.

Australian Stock: In stock and ready to ship Australia-wide from Mecha Express. The 30MM Customize Weapons (Heavy Weapon 1) pack includes cannons, missile pods, a large sword, and joint parts for upgrading any existing 30MM kit.

What to Watch For

The Heavy Weapon 1 pack is genuinely heavy when stacked — if you load multiple weapons onto a single 30MM kit, an Action Base is recommended to keep the kit stable. The 3mm pegs are firm but can wear if you frequently swap weapons between kits; for permanent loadouts the connections are reliable indefinitely.

Builder Tips: The weapons in this pack respond well to paint or a satin topcoat for added realism. Even a simple black wash on the cannons brings out the mechanical detail. Mix and match across 30MM weapon packs for unique custom loadouts that no out-of-the-box kit can match.

Build Notes

Snap-fit assembly. No glue required. Nippers recommended for clean part removal. Expect a 30-60 minute build depending on how much weapon customisation you do. Recommended age 15+.

Last updated: 27 May 2026 (AEST)

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Assembly Guide

SKILL LEVEL REQUIRED
Skill Level.2 Basic modeling skills are required. Parental supervision may be required for younger children. These kits are generally suitable for beginner builders. A basic set of modeling tools are required including nippers, hobby knife, sanding sticks/paper, file, and tweezers. No glue is needed for the general assembly. Parts will need to be removed by using a pair of nippers and cutting the part away from the runner. Parts may require clean-up where they were removed from the runner.
No Cement Required

Gunpla (plastic model kits) are a snap together assembly and do not need plastic cement to complete. We always recommend having some plastic cement handy as a part of your modeler's tool kit. If you prefer to fix your model in a particular pose then plastic cement will work. Plastic cement is also perfect to use if a joint is loose. Apply plastic cement in a single thin layer and allow it to dry completely before test fitting. Re-apply more cement if necessary.

No Painting Required

Gunpla (plastic model kits) are designed to be built and displayed without the need for painting. Kits are molded in different colours replicating the colours of the actual mecha from the Mecha series. A technique called colour separation, where multiple parts of the model are molded in different colours on the same sprue is also used. Mecha kits often include stickers or water-slide decals that can be applied to the model to enhance its appearance. Some Gunpla kits come with pre-painted parts or parts with pre-applied details, such as metallic or translucent finishes.

Many modelers still choose to paint their kits to customize and add further detail. Painting allows for more creativity and personalization, enabling modelers to achieve unique effects, weathering, and colour schemes that may not be available out of the box. However, the kits are designed to be enjoyable and visually appealing even without painting, making them accessible to a wide range of hobbyists.

Frequently Asked Questions

What makes these Gunpla kits the hottest sellers?

These kits are fan favourites for their detailed design, affordability, and build size, offering a balanced and enjoyable building experience.

Are these hottest seller kits suitable for beginners?

Absolutely! Especially the HG kits, which are known for their fewer parts and simplicity, making them a great starting point for new builders.

What is the level of detail in the MG and RG hottest sellers?

MG kits boast a detailed inner frame and additional parts, while RG combines MG’s complexity with HG’s size for an intricate, compact build.

Can I get replacement parts if I lose some during the build?

Yes, if you buy a kit from Gundam Express Australia we will source replacement parts for you. This is not a quick process as parts need to come from Bandai in Japan.

How much space will I need to display these Gunpla?

HG and RG Gundam kits are compact, while MG Gundam are larger but still manageable. You won’t need too much space to showcase these masterpieces beautifully.

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