10 Fundamentals About Air Gun Blog You Didn't Learn in School

https://source-wiki.win/index.php?title=15_Weird_Hobbies_That'll_Make_You_Better_at_OTW_Red_Dot

A gun is often a ranged weapon typically built to pneumatically discharge projectiles[one] which can be sound (most guns) but can be liquid (as in drinking water guns/cannons and projected drinking water disruptors)