hand grenade Final

from tutorial: http://www.blenderguru.com/videos/make-a-hand-grenade-explode-part-1-or-2 here is the animation: http://www.youtube.com/watch?v=5ZWUBbzcs-E&list=UUxvOVADQm7jZKta5OIrAWlw&index=20&feature=plpp_video