Expand your Gunpla arsenal with the Option Parts Set Gunpla 12 – Large Railgun, an exciting Bandai Spirits weapon expansion set inspired by Mobile Suit Gundam: Iron-Blooded Orphans. Designed to add even more firepower and customisation options to your 1/144 scale Gunpla collection, this versatile accessory pack includes a selection of heavy weapons, close-combat equipment and interchangeable parts that are compatible with a wide range of High Grade kits.

Whether you’re recreating scenes from Iron-Blooded Orphans or designing your own custom mobile suit, this option set provides everything you need to create a unique battlefield loadout.

Expand Your Iron-Blooded Orphans Collection

Based on the weaponry seen throughout Mobile Suit Gundam: Iron-Blooded Orphans, this set brings together some of the series’ most distinctive heavy weapons in one affordable package.

Perfect for custom builders, the included equipment is compatible with numerous HG IBO kits, allowing you to dramatically change the appearance and combat role of your favourite mobile suits. Joint adapters are also included to increase compatibility across the Gunpla range.

Heavy Firepower Included

This option set contains an impressive collection of weapons ready for the battlefield.

Included are:

Large Railgun
Long-Range Railgun
Two Short-Barrel Cannons
Two Assault Knives
Joint Parts
Open hand parts for Gundam Vidar
Sticker sheet

The Large Railgun serves as the centrepiece of the set, offering a dramatic long-range weapon that instantly transforms the silhouette of any compatible Gunpla. Meanwhile, the Long-Range Railgun features a flexible ammunition belt made from soft material, adding realism and improved posing options.

Designed for Custom Builders

Bandai’s Option Parts Set series is built with customisation in mind.

The included joint parts allow many of the weapons to be attached to a variety of compatible High Grade Gunpla, making it easy to create:

Heavy artillery units
Long-range sniper configurations
Assault-focused mobile suits
Original custom Gunpla (Gunpla Kitbash)
Iron-Blooded Orphans-inspired displays

The Short-Barrel Cannons can be mounted in multiple locations, giving builders even greater flexibility when creating their own unique designs.

Perfect Companion for HG IBO Kits

This accessory pack pairs perfectly with many popular Iron-Blooded Orphans model kits, including:

HG Gundam Barbatos
HG Gundam Vidar
HG Gundam Kimaris Vidar
HG Graze
HG Graze Commander Type
HG Gundam Bael
HG Gundam Flauros
HG Gundam Gusion Rebake Full City

It’s also an excellent addition for builders looking to customise compatible 1/144 scale Gunpla from other Gundam series.

Ideal for Gunpla Kitbashing

If you enjoy creating original mobile suits, this option set offers fantastic value.

The wide selection of heavy weapons can be mixed and matched with countless High Grade kits, making it ideal for:

Gunpla kitbashing
Competition entries
Dioramas
Custom paint projects
Original Mobile Suit designs

Combined with Bandai’s growing range of Option Parts Sets, the possibilities are almost limitless.

Straightforward Assembly

Like all Bandai Spirits Gunpla accessories, the Option Parts Set Gunpla 12 features:

Snap-fit construction
Colour-separated parts
Easy assembly
No glue required
Compatible with most standard modelling tools

The parts can be assembled quickly, allowing builders to focus on creating their perfect custom loadout.

Kit Features

Manufacturer: Bandai Spirits
Series: Option Parts Set Gunpla
Set Number: 12
Scale: 1/144 compatible
Inspired by: Mobile Suit Gundam: Iron-Blooded Orphans
Large Railgun included
Long-Range Railgun included
Two Short-Barrel Cannons included
Two Assault Knives included
Soft-material ammunition belt
Joint parts for multiple mounting options
Open hand parts for Gundam Vidar included
Sticker sheet included
Snap-fit construction – no glue required

Why Add Option Parts Set Gunpla 12 – Large Railgun to Your Collection?

The Option Parts Set Gunpla 12 – Large Railgun is a fantastic upgrade for any Gunpla builder looking to expand their collection with authentic Iron-Blooded Orphans weaponry. Featuring an impressive mix of ranged and melee equipment, excellent compatibility and Bandai’s reliable build quality, it’s an affordable way to personalise your favourite High Grade kits.

Whether you’re arming Gundam Barbatos, enhancing Gundam Vidar or building an entirely original custom mobile suit, this weapon pack delivers outstanding value and countless display possibilities.

Packed with powerful weapons, versatile mounting options and endless customisation potential, the Option Parts Set Gunpla 12 – Large Railgun is an essential accessory for every Gunpla builder and Iron-Blooded Orphans fan.