I need help on how to make the weapon follow the hand, have a go on the file and youll see exactly what i mean. Thanks for your help 
http://www.mediafire.com/download.php?qk3z3xboqz98vdh
- Get rid of the animation that is on the gun.
- Unparent gun from anything (alt-p–>> keep transformation)
- Parent gun to on on the bones on the hand (in pose mode)
Bless bro, i really appreciate the help… i would of never figured it out on my own…