see how much trouble is caused just because they got the name giving on the cartridge wrong day one.
the head should sit on the neck, which in turn sits on the shoulder.
Some twit called the arse the head........
I think everyone who calls a bullet also a head is actually correct, calling the arse the head...is wrong and should be corrected.
edi
In that case (sorry) there is a logical argument to call the bullet a "cartridge head". It still does not justify or excuse the then rendered tautological "bullet head".
"Bullet head" should, by extension, apply to the poly tip of the bullet only rather than the metal bit as well.....
Discuss...
Alan