Bad criminals weren't prepared for this Good Samaritan guard to pop in.

A couple New Jersey robbers who thought they were going to have an easy night running into a convenience store got a rude awakening....

After meandering around in the store for a little while one of the guys pulled a gun on the store clerk while his homie cleans out the register.

What they didn't realize was that there was a guard who was outside the store at the time who popped in on them while they weren't looking and put a stop to the robbery by letting off a couple shots into the criminals. 

After being shot they let out a huge secret....that the guns are “fake,” to which the security guard replies: “Mines is real.”

LOL!!!! Check out the actual footage of the crime below!