I see that when holding a weapon in your hand, and when trying to do a jump, while jogging w/ your weapon, causes a deformity with the way your character holds the weapon.
(this happened when I was red health, but may happen in blinking red health state, yellow health, or normal health state)
*if doesn't work, be in an injured state like red health*
Put a weapon like the Mosin in your hands
Try jumping while jogging, maybe when sprinting, or walking
It will cause a deformation with the way you're holding the weapon
Hello xArmanR and thank you for the report.
This is an issue we are aware of and it is scheduled for a fix.
Regards,
Geez