"A Marine referring to a weapon as a 'gun'? "
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Well, corpsmen are sailors so perhaps his ignorance is excusable since he didn't go to Marine boot camp where "This is my rifle, this is my gun!" is de rigeur.
Hey, don't berrate sailors.
No sailor would EVER say MEDIC.
All sailors know the difference.
Now go ask a Marine if he thinks that sailor corpsman is a knownothing.
I dare ya.
Nah..Just being in the Unit, he would receive sufficient instruction in proper nomenclature in the space of about one week.