What Are High Grade Gundam Model Kits ?

What Are High Grade Gundam Model Kits? A Beginner-Friendly Guide to the HG Line

If you’re just getting into Gunpla (Gundam plastic model kits), one of the first terms you’ll run into is High Grade, often shortened to HG. These kits are some of the most popular in the Gunpla world—easy to build, affordable, and packed with detail. But what exactly makes High Grade kits so special? Let’s dive into the history, features, and benefits of the HG line and why they’re a perfect fit for both new and experienced builders.

A Brief History of the High Grade Line

The High Grade series first launched in 1990, during a time when Bandai was beginning to modernise the way Gundam kits were made. Before this, early Gunpla had more basic articulation and simpler designs. The introduction of the HG line helped push Gunpla forward by improving:

  • Proportions

  • Articulation

  • Colour accuracy

Throughout the years, the HG line grew with multiple upgrades. The biggest leap came with HGUC (High Grade Universal Century) in 1999, which rebooted classic suits with modern engineering. Since then, HG kits have expanded across nearly every Gundam series, including SEED, 00, Iron-Blooded Orphans, The Witch From Mercury, and more.

Today, the High Grade line continues to be a core pillar of Gunpla, offering consistent quality, iconic designs, and a massive catalogue of kits for builders of all skill levels.

What Makes High Grade Kits Special?

High Grade kits are designed around 1/144 scale, making them compact, shelf-friendly, and accessible. Here’s what sets them apart:

Easy to Build — Perfect for Beginners

HG kits typically require no glue, no paint, and use snap-fit engineering. This means you can assemble your model straight out of the box with basic tools like nippers.

Affordable Price Point

One of the biggest benefits of HG kits is their cost. They're some of the most budget-friendly Gunpla available, making them ideal for collectors, kids, and hobbyists looking to try new designs without breaking the bank.

Great Detail and Posability

Over the years, Bandai has refined HG engineering, adding:

  • Better joint articulation

  • Sharper panel lines

  • More accurate proportions

  • Improved colour separation

Many modern HG kits rival older MG kits in quality!

 Huge Variety of Mobile Suits

Whether you like:

  • Classic UC suits like the RX-78-2 Gundam,

  • Agile machines from Gundam 00,

  • Chunky, heavy hitters from IBO,

  • Or sleek designs from Witch From Mercury,

…there’s an HG kit for every taste.

 Quick Builds With Customising Potential

HG kits are fast to build—often in just a few hours—but they are also excellent for:

  • Painting

  • Kitbashing

  • Weathering

  • Custom loadouts

Many hobbyists use HG kits as a base for creative custom projects.

Why Choose High Grade Kits?

HG kits strike the perfect balance between accessibility and quality. They’re:

  • Beginner-friendly

  • Affordable

  • Widely available

  • Fun to modify

  • Extremely collectible

For new builders, they’re a low-risk way to explore Gunpla. For experienced builders, they offer endless creative opportunities and a huge backlog to enjoy.

Final Thoughts

The High Grade Gundam line is the backbone of the Gunpla hobby. With over 30 years of history behind it, constantly improving engineering, and a massive selection of designs, HG kits remain a fan favourite for good reason.

Whether you're just starting your Gunpla journey or you're a seasoned builder filling out your collection, the HG line is always a reliable and exciting choice.

If you're ready to begin or expand your Gunpla adventure, check out our growing selection of High Grade kits at Hobby Heroes Lair—your next build might already be waiting!

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