whitesmoke
I was one of the lucky ones that got to test the 3p before it came out, I really wanted to provide MMP with correct infromation from my standpoint.
I shot several rounds of:
MMP HPH-24's
the 3p
Harvester Regular Black Sabots
Harvester "Crush Ribs"
I shot them across a Prodigital Chrono - shooting 100 grains of t7-2f, and I shoot them to compare groups at 50 yards and 100 yards.
To be honest, I got the best velocity and the best accuracy with the HPH-24's in my test gun - Austin & Halleck 320 SN with a (don't laugh) a Tasco 3x9x40 mil-dot scope.
The 3p's were a little loose in the A&H going down - very little pressure needed, the "Crush Rib" did require a little more pressure to get down but it was easy. The 3p's consistently gave me better accuracy and higher velocity... It was not a great deal more velocity but I remember I felt better about them. I could go dig up the log and even the report but they are not handi right now.
Let me know if you want the specific numbers and or targets I think thay are still on the other computer.