Great stuff...as usual grappler!
Watch out zombies!
Out of curiosity, did you chrono those loads to compare them to what the velocity on the box actually says?
Some people are reporting that DT's advertised velocities are less than advertised.
Still, those tests
clearly show the 10mm will get the job done.
I would like to see a comparison test between the 9, 45 and 10mm using DT's or Win. ST's ammo.