Kinda the same as the old "This is my rifle, this is my gun...this is for shootin', this is for fun."
Drilled in just to instill discipline, I guess. I didn't know my boy part was a gun, and I didn't know my AR wasn't a gun.
I'm not objecting to using technically accurate descriptions, but it should be recognized that the language changes, and that sometimes what's accurate at one time may not be accurate only a generation later, as Hawkmoon noted.
Like the spelling for "gonne."
I still forget whether the preferred term for the big guns on battleships are supposed to be called "guns" or "naval rifles."
Or "cannons."
And the swing-out cylinders on DA revolvers? Don't they fit the definition for a non-detachable magazine?
I guess this is a clip, too... right? I think it fits the definition, no?
Terry
Pic credit in Properties