Will OTW Red Dot Sight Ever Rule the World?
https://list-wiki.win/index.php?title=What_Will_Air_Gun_Blog_Be_Like_in_100_Years%3F
A gun is often a ranged weapon normally made to pneumatically discharge projectiles[1] that are strong (most guns) but can even be liquid (as in drinking water guns/cannons and projected h2o disruptors) as well