How to Explain OTW Red Dot Sight to Your Boss

https://record-wiki.win/index.php?title=10_Meetups_About_Air_Gun_Blog_You_Should_Attend

A gun is really a ranged weapon generally meant to pneumatically discharge projectiles[1] that happen to be stable (most guns) but can be liquid (as in water guns/cannons and projected drinking water disruptors)