How to lock the gun on the character hand

I add a socket on my hand,it fit very well,when idle, it is on the hand

but when I move ,became like this

How can I do to lock the gun on my left hand steadly?
Thx for your time

You could use Two Bone IK to attach left hand to weapon socket.

I’ve recently struggled with this myself, and posted a solution here:

Let me know if you have questions to it.

wow, so easy :slight_smile: