Bolt blocks, chamber flags, fake bolts. All this is extraneous shit that is a poor attempt to compensate for not following the 5 rules of weapons safety. I have never seen any SOF person use a safety flag, and they are professional weapons handlers.
Treat every weapon as if it is loaded.
Don't point your muzzle at anything you don't want to destroy.
Finger off trigger until ready to shoot.
Know target and surroundings, to include behind target.
Common sense.
I know that on a previous team of mine a ND while downrange was an automatic trip home along with paperwork. You also usually had to carry a pop gun or some other stupid shit around in a kiddie holster for a month or two when you got home. And you were known as a dumbass who is not to be trusted for AT LEAST 6 months to a year. Oh, and coming home early from a deployment also was a significant financial blow as well as it meant losing a couple grand in per diem or tax free pay.
Now if we are talking about while at home station being behind the gun and getting ready to shoot and cranking one off a little early and off target, that is still an ND but punishment was decided at a team level and was usually less severe. This was usually accompanied by some form of physical punishment (unpleasant exercises for an extended time), some form of financial pain (most often in the form of copious amounts of alcohol donated to the team fridge), and ridicule for a couple of months.
Now this was heavily dependent on the team culture of absolutely zero fucking tolerance for NDs. That does not exist in the PRS world. So how to make it occur artificially? Who knows.
I would suggest that if you ND there are several things that happen.
-You immediately get DQ'd from match.
-If you ever want to shoot in PRS again, at the next 5 matches you shoot (or one year, whichever is shorter in time) you have to wear a hunter orange shirt with the letters ND printed in huge black font on it. Your public ridicule price for being an idiot.
-You have to pay a set amount. Half gets put on the prize table as a prize and half gets put into a pot for the ROs. Make the amount at least 200 dollars.
This will create incentive for people to report when they see an ND.
@Lowlight