The OTW Red Dot Sight Awards: The Best, Worst, and Weirdest Things We've Seen

http://airguns4sell470.unblog.fr/2019/06/01/5-killer-quora-answers-on-otw-red-dot/

A gun can be a ranged weapon normally intended to pneumatically discharge projectiles[1] that are solid (most guns) but may also be liquid (as in h2o guns/cannons and projected drinking water disruptors) as well