The vast majority of gun owners practice safe gun handling on a regular basis. The four rules of firearm safety are easy to memorize and simple to follow.
You have to break at least two of them for something bad to happen.
But with 330,000,000 people in the US, the law of averages means there will always be a few idiots out there who the rest of us will have to keep our eyes on.
You have to tip your hat to the RSO in the video above for being alert and stepping in so quickly. FYI, this cringe-worthy event reportedly occurred at the Top Gun range in Houston.