How does that address the BC question?
I believe what we addressed is:
A 270 Win kills schit when you put a good bullet where is needs to go (bullet placement).
Short Action Cartridges loaded with high BC bullets shoot better at distances beyond most are capable of (bullet placement).
No matter what the bullet BC or Headstamp, schit dies when the animal's CNS is disconnected via trauma or lack of O2 (bullet placement).