Maestro
Master Sergeant
First time I saw the stamp, I assumed it was part of the serial number. It says "JN8:12"
Well, then if it is only written that way, I agree with you... Why bother removing it ? It could be anything.
P.S. Just checked on Google... Here is what the numbers meant : "When Jesus spoke again to the people, he said, 'I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life.'"
Now, if that had been written on a flashlight or NVG, it could have been pretty funny... Well, at least to my twisted mind.