The Ultimate Cheat Sheet on bear river bb gun
https://wiki-square.win/index.php?title=14_Questions_You_Might_Be_Afraid_to_Ask_About_Air_Gun_Blog
A gun is often a ranged weapon normally meant to pneumatically discharge projectiles[1] that happen to be sound (most guns) but can be liquid (as in drinking water guns/cannons and projected h2o disruptors) or