Reply #15: There are two types of shooters...

[spin]

Those who have had an accidental discharge and those who will.

In most cases the accidental discharge a causes only embarrassment (as long as the shooter follows the basic rule never point a firearm at something you're not willing to destroy.

Firearms handled by actors during rehearsal or in a performance present an interesting problem. You often do have to point them at another actor.

A prop gun or a blank pistol is a better choice for actors than a real firearm. Especially amateur actors in a community play.

The movie industry does take on set firearm safety seriously. Firearm safety courses are offered, for example:

http://www.motionpicturearmourer.com/safetycourse.htm