This is the MA37 ICWS, the UNSC Army's standard issue weapon and the assault rifle from Halo: Reach! It's in 1:1 scale, measuring at just about 38 inches long. This model was originally created by misterchiefcostuming, however after printing and making his model I felt that it was missing some important details and also found some issues with the 3D model itself. I also thought that, as I had made the model, including some more detailed instructions along with the resources I created/used would nice, so here we are.

The original model is fantastic though, so please like/support his work as well! You can find his model in the remix section on this one.

This model includes the instructions for printing, assembly, painting, and weathering which can be found below. I've also included the decal sheet I made and the display stand I modeled for this prop.

I also included the full model if you want to use it for something else, however be warned that it will have un-printable mesh issues that I fixed on all the individual pieces but not the whole thing.

If you find any issues whatsoever or have a question, tag me on Twitter (@Vantave) or if you can't just comment on this page. I should be able to fix any issues you find pretty quickly.

Everything was modeled in Blender, also using the Netfabb STL fixer. The splicer I use is Cura, printed on a CR-10.

Also, check out u/FavoringRaptor2's awesome build of this model:
https://www.reddit.com/r/halo/comments/ia7q51/final_update_on_my_fully_3d_printed_ma37_from/?utm_source=share&utm_medium=web2x&context=3