180gr HST question

[167]

Has there been a change made to the 180gr HST in the past few years? I was looking at some old Ammolab data and the HST didn't perform so great through denim into calibrated gel. I was under the impression that the HST does quite well in that test. The lot # given for the ammo used in the test was lot# 104638T181. The tests were from 2003, so I imagine that is plenty of time to have tweaked the design to make it perform better. Are the old Ammolab test credible?

[DocGKR]

The HST design was indeed improved, as the early versions did not do well on 4 layer denim testing.