Top-down view of Grind Circle Custom Weapon Set laid out with blades, rails, and grips for model accessories
Side angle of Kotobukiyas Grind Circle parts showing texture and compatibility with mech model kits
Close-up of small blade and grip styles from the Grind Circle, highlighting best custom parts for model kits
Top-down view of Grind Circle Custom Weapon Set laid out with blades, rails, and grips for model accessories
Side angle of Kotobukiyas Grind Circle parts showing texture and compatibility with mech model kits
Close-up of small blade and grip styles from the Grind Circle, highlighting best custom parts for model kits
Top-down view of Grind Circle Custom Weapon Set laid out with blades, rails, and grips for model accessories
Side angle of Kotobukiyas Grind Circle parts showing texture and compatibility with mech model kits
Close-up of small blade and grip styles from the Grind Circle, highlighting best custom parts for model kits
Top-down view of Grind Circle Custom Weapon Set laid out with blades, rails, and grips for model accessories
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Sale!

Grind Circle Custom Weapon Set – M.S.G Unit 13 by Kotobukiya

Original price was: $11.99.Current price is: $7.19.

-40%

Upgrade your model kits with high-quality custom model parts from Kotobukiya.

(3 customer reviews)

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Top-down view of Grind Circle Custom Weapon Set laid out with blades, rails, and grips for model accessories
Grind Circle Custom Weapon Set – M.S.G Unit 13 by Kotobukiya
$11.99 Original price was: $11.99.$7.19Current price is: $7.19.

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Take your builds to the next level with the Grind Circle Custom Weapon Set from Kotobukiya’s trusted M.S.G. lineup. Designed for Frame Arms and similar kits, this package delivers premium model accessories tailored to enhance mech designs with precision and flair.

  • Includes silver and clear circle blades, rail connectors, an engine part, and two grip styles
  • Optimized for compatibility with various custom model parts
  • Ideal for builders searching for top model kit upgrades for customization
  • Supports easy application, cleaning, and maintenance

Whether you’re new to kit customization or a seasoned builder, these parts bring bold energy to your collection. Model kits sold separately.

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3 reviews for Grind Circle Custom Weapon Set – M.S.G Unit 13 by Kotobukiya

  1. Vincent Lee (verified owner) –

    Absolutely love these parts! The blades and grips elevate my model kits without needing a full upgrade.

  2. William Cox (verified owner) –

    Kotobukiya always delivers. This set felt like the best custom parts for model kits I’ve found recently—easy to use and looks fantastic.

  3. Mike Bridges (verified owner) –

    Solid value for anyone who wants to buy model kit accessories online. Fast delivery and everything arrived well-packed.

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FAQs

What’s included in the Grind Circle Custom Weapon Set?
You’ll receive two circle blades (silver and clear), rails, an engine piece, grip styles A and B, and small blade variants—perfect for adding flair to any model kit.
How to use custom model parts with my existing kit?
Simply attach the components using standard connectors or joint parts. The Grind Circle pieces integrate seamlessly with most compatible model kits.
Can I combine these parts with other accessories?
Yes, many builders mix these parts with accessories from other kits. It's a great way to explore new ideas and expand your collection of cheap mech model accessories.
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