Well, from reading posts here and on other forums, the majority of people said it would stabilize. I loaded some up to max load and let em rip. No presure signs but no groups either. About a 4MOA group at 100 yards. The 75 HPFB grouped under 1MOA with 10 round groups 2 out of 3 times.
I guess I will post them sometime in the for sale forum soon.