Is this 3D model free to download?

Yes, Nerf Caliburn - Railgasm Barrel Shroud is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by captainslug, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Nerf Caliburn - Railgasm Barrel Shroud 3D printable model by captainslug

Nerf Caliburn - Railgasm Barrel Shroud photo 1

Nerf Caliburn - Railgasm Barrel Shroud photo 2

Nerf Caliburn - Railgasm Barrel Shroud photo 3

Nerf Caliburn - Railgasm Barrel Shroud

Source: Thingiverse by captainslug

The Nerf Caliburn - Railgasm Barrel Shroud is a free printable 3D model from Thingiverse by captainslug. 07/30/18 UPDATE: Fixed screw length issue with foregrip model. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

409 saves Source: Thingiverse Updated 2026-10-13 License: CC0 · commercial OK 1 makes Category: Outdoor & Garden

Tags: nerf, Nerf Blaster, Nerf gun

About this model

07/30/18 UPDATE: Fixed screw length issue with foregrip model. 03/17/18 UPDATE: I have added a selective brim that connects the two halves of the barrel shroud segment prints for the first hour of the print cycle. This single-layer section can be trimmed off after the print finishes, but significantly improves the reliability of the individual segment prints. This is an optional set of four parts (bshroud x3, bshroudfront x1) that replace the stock barrel shroud and upper spacer with stackable printed parts covered in rail segments. You can align them together for gluing using a gaggle of 3/4" length 1/16" diameter spring pins. You will also either need to cut off the top of your foregrip, or print the included one.

Frequently asked questions

Is this 3D model free to download?: Yes. Nerf Caliburn - Railgasm Barrel Shroud is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by captainslug.
Who made this model?: Designed by captainslug, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.