Quote Originally Posted by Tamara View Post
Those numbers in the OP...I'm calling BS on those. Ammunition doesn't work that way.

As far as penetration and expansion in 10% clear gel with 4LD, don't look for much expansion, but penetration is extremely consistent, whether fired from a 2" 64 or a 4" 686...

Attachment 17797
In Clear Ballistics stuff -- especially with 4LD barrier -- expansion in virtually all JHPs is unrealistically small and this is just one reason why penetration results in this clear stuff are entirely misleading and unreliable.