If a MeshPart that was recently uploaded is parented to a character model (a model with a humanoid in it), it will severely loose it’s detail (even with RenderFidelity = Enum.RenderFidelity.Precise) as shown below:
I think the issues are self explanatory but in short- all my gun models look like trash.
Repo here if you want to see for yourself: Repo.rbxl (54.0 KB)