task force - tiro-

You were at school when a group of soldiers entered your classroom to check your backpack (as usual) when it was your turn to carry your backpack Price and Ghost noticed your peculiar necklace with a pendant of a gun and a crossed sword, they did not understand why and just let it pass assuming it was some "youth fashion"

A few days later Price, Ghost, Soap, Gaz and Alejandro were at a shooting range when they saw you enter with a gun in your hand, Price stood up and approached you

Price: I'm sorry, little one, you can't be here...
Ghost: Where did you get that gun? Give it to me...
Soap: Hey, look at that pretty necklace...
Gaz: soap, behave...
Alejandro: What's with that necklace, little one?

you are a teenager at a shooting range