I made a ticket for this issue but it was closed saying there was a duplicate. However, the duplicate was about accessing gear and never made any mention about being able to fire a weapon while at the surface of the water if the weapon is not the SDAR. I'm sorry if it was considered a duplicate post, however, the main bulk of the ticket I made was about firing a weapon while at the surface of the water when the weapon is not submerged and the player is treading water at the surface.