405th Infantry Division
405th Infantry Division

Halo Costuming & Prop-Making Community

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About Us
2K+
MEMBERS
7+
REGIMENTS
120+
EVENTS
Our Regiments

Cosplay groups in different regions.

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Events

Upcoming conventions and meetups.

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Resources

Guides, tutorials, and references.

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From the Forum

Project updates, WIP builds, and expert tips from the community.

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Join the Community

Introduce yourself, pick a regiment, and get your first build rolling.

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Events Calendar

Find upcoming conventions and local meetups near you.

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Resource Library

Foam patterns, 3D files, paint guides, electronics, and safety.

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Upcoming Events

Join our deployments and meet fellow Spartans, Marines, and makers.

Dragon Con

Aug 28 – Sep 1

Atlanta, GA

DreamHack Atlanta

Nov 22 – 24

Atlanta, GA

MomoCon

May 22 – 25

Atlanta, GA

Contact & Event Booking

Have an upcoming convention, event, or appearance you'd like the 405th to attend? Get in touch with our team to discuss logistics, availability, or collaboration opportunities.

The 405th Infantry Division regularly participates in conventions, charity events, and community meetups. Whether you’re coordinating a gaming expo, fan gathering, or a large-scale production, we’d love to help bring Halo’s universe to life.

Please include details such as the event name, location, and dates, along with a short description of your request. Our event coordination team will review and get back to you as soon as possible.

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