We do not need to wait for my water testing trip. Grouse recently made a trip to SSK (his recent post) and as part of his trip he and Gordo of SSK did the water testing for all of us.

They set 5 jugs of water on a plank approximately 100 yards down range. The first 3 jugs were white 1 gallon jugs and the 2 rear grey were 5 gallon jugs. Thankfully, Grouse took some pictures of the testing. I have created a page that shows this testing. He was shooting the bullet at near 2000fps.

The picture shows that the bullet's Controlled Fracturing did work and did do the damage I would have expected.