"Healthy" seems a rather gentle term for the frontal area the A Frames deliver. Might as well be a locomotive impact.
If I may explain,
in the case of that xpanded AF, meplat does not include the whole frontal area, but just the generally flat area/zone before it radiuses back.
I would call the radius section of the mushroom the ogive.
In the case of an unfired Nosler Protected Point, the meplat is the small flat area on the nose.
Pointed Spitzers also have a meplat.
![[Linked Image]](http://s85.photobucket.com/user/snapbox2/media/Hunting-bullets-like-a-Swift-A-Frame_2.jpg.html)
