Weapon rendering is "choppy"

In shooter game, when pressed right click weapon goes into “zoom in”. Now try to go left and right only and the weapon begins to render with choppy edges.

My specs:
16GB RAM
Win 8.1
GForce 760

Thank you.

It’s just motion blur postFx not configured for 1st person optimal results.

@BrUnO XaVIeR
Would you know where to poke so it can be “fixed”?

Check the Post Process Volume section on the online documentation.
Reduce the motion blur scale to a very small value or to zero.

@BrUnO XaVIeR
Hi, I want to really thank you for your help.
Really appreciated.

Best regards