Regular bullets fired out of regular firearms basically disintegrate in water. Counter-intuitively, putting more energy into a bullet only worsens the results, making it stop even faster.
Underwater firearms do exist, but they are not common, and even they have incredibly limited range. As far as I know, none have effective range greatly exceeding 50 meters, let alone 100.
Looks like Russia made one during the Cold War for frogmen firefights (<-wild) At a depth of 15 ft, its effective range was 909 ft!! The deeper you go the worse it gets though, and it totally sucks on land too
diving bell maybe?
Sniper rifle from the surface
Regular bullets fired out of regular firearms basically disintegrate in water. Counter-intuitively, putting more energy into a bullet only worsens the results, making it stop even faster.
Underwater firearms do exist, but they are not common, and even they have incredibly limited range. As far as I know, none have effective range greatly exceeding 50 meters, let alone 100.
Whaaat I didn’t know they made those!
*googles
Looks like Russia made one during the Cold War for frogmen firefights (<-wild) At a depth of 15 ft, its effective range was 909 ft!! The deeper you go the worse it gets though, and it totally sucks on land too
Frogmen Firefights
Whoosh, that was not a serious suggestion. More on the noncredible side, as a fact.