Strange blackening after joining meshes I've recently started working with Blender and i CONSTANTLY get this issue when i make 2 meshes and join them together to form 1 mesh.


This is what it looks like before i join the 2 meshes:


An this is what i get when i join them. (The magazine is not yet joined with the other meshes)
Any help on this issue will be really appreciated.
Thanks for the attention!
Select the entire mesh in edit mode, then press Ctrl + N to recalculate the normals.