https://i.ytimg.com/vi/ylTkdQCrXXA/hqdefault.jpg
Blender Tutorial : http://www.blenderguru.com/how-to-make-a-bullet/
In this tutorial you will discover:
An quick and easy way to model a bullet
How to use Spec and Bump maps to produce more realistic textures
How to use image sharpening and color grading to improve the look of an image
source
Link to this post!