Seems like leaning has been very buggy-looking,, and brought some visual issues.
- Leaning (using Q and E) when looking straight down or straight up, can glitch your weapon and your body alignment with each other, creating these weird visual glitches. (Non-Injured or Injured (WHITE/RED Health, etc.)
(Also Leaning when looking down or up, doesn't tilt the gun, but rather just keeps it straight which causes some of these issues I imagine)