Handle of gun moving forward when aim animation plays

  1. What do you want to achieve? I want the handle of the gun to stay in one place when moving from animations

  2. What is the issue? The handle moves when you do the aim animation

  3. What solutions have you tried so far? Tried looking on devforum
    https://gyazo.com/d2bb44d17e47d010f028ebe527acd8ea