Tactical Decisions of Russia posts some photos of their DOLG M3 Tactical Sling underwater for a float test... "Did you know that our comfort pad of DOLG m3 tactical sling can float?! Of course, they will not raise your weapon from the bottom, but it will be MUCH easier to hook the drowned firearm up (which for some reason was not put on, but frivolously was dropped in a boat)!!! P.S. If someone has never kept these cool blue plastic weapons in their hands - they weigh like real ones."

Hat tip to Nikolay Stepanchenko for the link.