The soviets had a whole line of underwater assault rifles, the later models were made so they could switch to 5.45x39mm AK-74 magazines above the water. Really nice piece of machinery:.
This is good to know stuff, I plan on riding my unicycle to commute to work and I was looking for a good CC pistol that I could conceal while riding a unicycle underwater. My ride to work calls for me to ride through both salt and fresh water so I would need an effective anti-aligator, piranha and anti-shark pistol / caliber.
