Video: How many shots to shoot a lock?

In the video below, people actually experiment by taking many guns with different types of bullets fired directly into the lock. So, how many rounds and shots must it take to break the lock?

How many shots are needed to break a lock?

The shotgun used in the film is almost useless before the lock, firing multiple shots and still not open. The rifle is more powerful but not yet powerful enough, the Shotgun gun works very well, depending on the location of the shot and the type of lock you can break the drive successfully with just one or two shots.

After all, if you use the same Barret M82 sniper rifle at close range, it will break the lock with a single shot.