Have a Mosin with scope and bipod attached. As I run around in 3rd person the attachments (maybe just their texture) keep visually flashing on and off like they're not attached to the gun. I can still pull up gun when I right click, and look through scope.
Kinda hard to describe and I'd need a video to show you, if this isn't enough for you guys to understand, I can try get a few screenshots.