What can I do to make the hand hold the grip of the gun even while the character is bending downward or upward?

[Kris]

You may find some useful ideas or info in this post:

Hand IK with different grips

Hello all, I have been doing some investigation into left hand bone IK so that I can adjust the left hand of my character to fit different weapons. However I have noticed that many of the tutorials online work, but only for holding the barrel of the gun or maintaining the original idle animation. So if I were to equip a vertical grip for example, the hand could change its position to be more in line with the grip, but it does not rotate to look like it is holding the grip properly. I was wonde…