Outer Diameter: 40.8mm

This Blasters3D product is a muzzle flash simulator and tracer unit that is attachable to your Nerf Pro GelFire blaster. The tracer unit emits flashing light when projectiles passes through, simulating muzzle flash when you fire. The flashing light also charges glow in the dark darts as they pass through. The device turns off automatically after 2 minutes of inactivity.

Your Nerf blaster must have a GelFire barrel mount to use this device. This tracer unit is compatible with the following GelFire blasters:

  - Nerf Pro GelFire Legion
  - Nerf Pro GelFire Mythic
  - Nerf Pro GelFire X MrBeast

The package includes the following items:

1) Yewdrum Glow in the Dark Activator Tracer Unit
   - USB charging cable
   - Instruction Sheet
2) Blasters3D GelFire Barrel Adapter (PT+) (Orange)

Nerf blaster equipment used for illustration of this tracer unit are not included.

This listing complies with eBay's air gun policy and I will only ship air guns to buyers in jurisdictions where permitted to by applicable laws.
https://www.ebay.com/help/policies/prohibited-restricted-items/AirPower-air-rifle-bb-guns-policy?id=5045

The gel blasters beads, which is not included with this product, must not be used as a toy as it is life threatening when swallowed by kids.
https://www.accc.gov.au/media-release/accc-warns-of-dangers-of-water-expanding-balls-to-kids

Official Blasters3D / AirPower3D retail partner on eBay. Blasters3D / AirPower3D Performance Technology Plus (PT+) products are 3D printed using PETG plastic, shown in photo, and are exceptionally strong. We can print to order any products in the Blasters3D full catalog at a huge discount. Look at the full catalog and tell us what you want:
https://www.shapeways.com/shops/darttoys3d