Quote from.your article

" If two pellets weigh the same, but one is smaller, the smaller one will penetrate deeper because the energy is focused on a smaller surface area on contact and is not dissipated over as wide an area."

They dont weigh the same....

A #4 lead pellet weighs almost 3 times as much as a #9 TSS pellet......a #7 lead weighs more than a TSS #9.

Here's the main trouble with TSS....the x'spurts dont want to talk about weight and velosity all they want to talk about is density, density and more density....when pushed they fall back on CC's, CC's and more CC's.

Truth is they know the average jOe doesnt have enough sense to see through the sharade.

Were not shooting iron plated turkeys....penetration is not that big a deal.

Wound channel size, projectile weight, velosity and energy transfer does make a difference when hunting.