Addicted to Airgun Blog? Us Too. 6 Reasons We Just Can't Stop

https://alpha-wiki.win/index.php?title=The_Most_Innovative_Things_Happening_With_OTW_Red_Dot

A gun is really a ranged weapon normally meant to pneumatically discharge projectiles[one] which can be solid (most guns) but can be liquid (as in h2o guns/cannons and projected h2o disruptors) or even charged