Just started using blender, and naturally the first thing I'm making is a minigun. It looks dope.
Problem is, when I applied the subsurface modifier, I ran into a problem.
And without it... Nothing. Any help is greatly appreciated. Heres the link to the .blend files: https://www.mediafire.com/?1iq489br01zej02
Edit: It can be somewhat fixed by changing the number of subdivisions, but this makes it WAY to high quality.