Free shipping over $100 · 3D prints over $25 · In-stock kits ship in 1–2 days

Shipping

Free standard shipping at $100+

Members at $75+ · prints at $25+ · standard capped at $9.95

A bigger catalog. Clear availability.

5,330 products in our catalog

On-hand stock + distributor ordering

Built around builders

5.0 / 5 · 251 customer reviews

Model kits, custom printing & a parts marketplace

The shop

Find your next project

Kits and hobby essentials. Check each item for on-hand availability or distributor ordering.

Built by the community

Real reviews from real builders — kit photos shown until they share their builds

In-House Print Farm

Your idea. Made in our print farm.

Custom bases, display stands, adapters and original kitbash parts — upload your design and choose how to bring it to life.

  • No account to start
  • Quote locked 7 days
  • Single parts welcome
  • Free over $25
  • All 50 states
  1. 1

    Upload your STL or 3MF

    Upload an original design or a model you have permission to print. No account needed to start.

  2. 2

    Get an instant quote

    Pick material and quality — the price comes back in seconds, locked for 7 days.

  3. 3

    Printed in-house

    FDM printing in our own shop. Choose from the materials currently available on the quote page.

  4. 4

    Shipped to your door

    Quality-checked at our shop, then shipped to you. Check your quote for current timing.

Get an instant quoteSingle parts welcome · $15 order minimum

The piece you need. The parts they have.

Browse For Sale listings, post a Wanted request, or sell your spare parts and kits. Sellers keep 100% of the item price; buyers pay Buyer Protection and shipping.

Have parts to sell? Become a seller →

Parts & Kits

Request rare runners, discontinued kits, or hard-to-find accessories.

Escrow Protection

Funds held securely until you confirm delivery and satisfaction.

Seller Verified

Every seller is vetted so you can buy with confidence.

Earn Rewards

Earn loyalty points on every marketplace purchase.

AG Hangar Membership

More from every build

One membership covers the whole hangar — the Shop, 3D Print, and the Bounty Board — plus member perks on every order.

  • Flat $4.95 standard shipping from $40.00, free from $75.00
  • 4 loyalty points per $1, and 10% off 3D print jobs
  • No Bounty Board Buyer Protection base fee (save $0.99 per buy)
  • 7-day free trial — cancel anytime
Start Free Trial

Monthly

$4.99/mo

Every benefit, billed month to month

BEST VALUE

Annual

$39.99/yr

Same benefits — saves $19.89 compared with 12 monthly payments

Our Santa Clarita hangar is coming soon

25000 Avenue Stanford, Suite 212, Valencia, CA 91355

Opening updates & directions →

Common Questions