Originally Posted by vabowhntr
Sectional density gives a slight nod on penetration to the longer, smaller diameter bullet of the same weight if velocity is the same. Inside of 300 yards on deer it’s just academic.

Isn’t it the expanded diameter that affects penetration rather than the initial diameter?


He who joyfully marches in rank and file has already earned my contempt. He has been given a large brain by mistake, since for him the spinal cord would suffice.

- Albert Einstein