Whistling Birds Gauntlet Darts

Deploy the Whistling Birds.

Screen-accurate arming and disarming. Simulated firing with customizable RGB colors. Synchronized dart deployment triggered by gesture — just like the weapon from The Mandalorian and The Book of Boba Fett.

Turn your gauntlet into a working prop — lights, sound, and deploying darts included. This is the effect your costume has been missing.

Check fit and parts list Choose your bundle
Fully assembled Mandalorian Whistling Birds gauntlet darts module with printed parts installed

Screen research

Every on-screen appearance analyzed for accuracy

Gear-driven articulating darts, 12 addressable RGB LEDs, magnetic arming, and gesture-triggered synchronized deployment. Each scene showing the Whistling Birds was studied for deployment sequence, dart timing, LED behavior, and firing geometry. The mechanism and light effects in this build mirror what appears on screen.

8 screen appearances studied
The Mandalorian The Book of Boba Fett
View screen research

Before you build

Know what you need before you build.

Choose the build path that matches your tools and experience. The full DIY build involves small electronics, soldering, and 3D printed parts; the assembled option arrives ready for gauntlet installation.

The tools-and-materials list ensures you’re prepared to start: confirm gauntlet fit, gather the recommended tools, and walk through the parts and materials so the build runs cleanly from the first solder joint to final fit-up.

The kit is designed to fit into existing finished gauntlets, but some shells may still need light internal modification for the module and dart tips to move smoothly. Installation is much easier when the top shell can be opened, but sealed-top gauntlets can still work as long as the internal opening remains fully open and can accept the tips cleanly.

Before you begin, confirm:

  • Your gauntlet has enough internal clearance for the gearbox and dart housing
  • You have access to the recommended tools for soldering, trimming, fitting, and cleanup
  • DIY builds only: you are comfortable with soldering, wiring, assembly, and basic troubleshooting
  • You understand what each bundle includes and what you still need to source separately, especially your compatible gauntlet shell

Compatible gauntlets (100% scale or larger): Chamanleon FX, Galactic Armory, Great Ape.

Check fit and parts list Support and updates

Choose your build path

Choose how much of the build you want to do yourself.

Start with the digital files and build from scratch, add the components you want prepared for you, or choose a fully assembled module ready for installation. Every path leads to the same finished prop — DIY builders follow the assembly stages below, while assembled kits go directly to the shared Installation Guide.

Kit Options
Pre-printed Parts
Beskar Tips
Pick a starting point

Choose a build path above to see your price.

Assembly Instructions

Step by step instructions to guide your build.

DIY build time
Experienced builders: 3–6 hours
First electronics build: plan a weekend
DIY skill level
Intermediate — small-part soldering, careful fitment, wiring, and basic troubleshooting
Compatibility
Gauntlets with a 100 × 33mm dart bay opening
Sizing and fit visual for Whistling Birds gauntlet compatibility
00

Pre-build: components, tools, and fit

Confirm fit, tools, and required parts before assembly starts. Make sure your gauntlet has the needed clearance, your tools are ready, and your parts plan is clear before anything is wired or installed.

Prep
Completed wiring harness for the Whistling Birds module
01

Firmware and wiring harness

Build and verify the electronics before they go into the module. Power, LEDs, speaker, and reed switch are tested first so the core system is working before mechanical assembly begins.

Electronics
Complete gearbox image for the Whistling Birds mechanism
02

Gearbox assembly

Build and tune the gearbox. Install the servo, gears, and electronics, then time the push arms so every row extends and retracts cleanly without binding.

Mechanical
All twelve completed fiber optic Beskar dart tips
03

Fiber optic Beskar dart tips

Create the twelve Fiber Optic Beskar Darts on the bench. Cut and straighten the fibers, shape each dart point, and glue the Beskar tips in place. The darts remain long for final sizing during installation.

Finishing
Completed Whistling Birds module with fiber optics and dart tips installed
04

Install in your gauntlet

Fit the completed components to your gauntlet: install the mounts, size the darts, position the reed switch and magnet, and verify final movement. This installation guide is shared by DIY builds and Complete Kits.

Install

Replica prop — not a toy

This build kit is intended for cosplay and display use by builders 14+ with adult supervision during assembly.

Assembly involves soldering, sharp mechanical components, rare-earth magnets, and testing live electronics.

This product is not a weapon and is not designed to fire projectiles. It is not suitable for unsupervised use by children.

After installation

Operation and support

Operations manual

The owner’s manual for the Whistling Birds prop. Covers the daily power-arm-fire sequence, gesture controls, configuration mode, demo mode, troubleshooting, and safety.

Operate

Software and configuration

Install or update the firmware, configure settings in config.py on the CIRCUITPY drive, and verify a clean boot. Come here when a new version is released or when you want to change settings.

Software

Release notes and changelog

See what changed between hardware and firmware revisions before you update or rebuild. Use this to check part revisions, gear-setting changes, and any required software follow-up.

Updates

Help & troubleshooting

Start with the most common fixes before taking anything apart. Support begins with symptom-first checks for fit, power, servo motion, and LEDs so most issues can be resolved quickly.

Support