frnkeore
No, it wasn't you. But to our previous discussion here's what you actually said; "
A quick little reply lary and then I am acually done with it!" (where's the spelling Nazi's when you need them
) I took it to mean you didn't want to chat with me anymore.....apparently you do?
Well if so then to the point; You just don't get it do you? This thread is about pushing a ternary alloyed cast bullet to as high a velocity as possible while maintain a certain level of accuracy (2 moa or less). All of your quoting of CBS match results tells us nothing we don't already know; yes you can push the RPM threshold to 160,000 RPM quite successfully. We've been doing that for some time. The point of the CBA matches is accuracy only; they don't care what the velocity is. Velocity with accuracy (not match winning accuracy but accuracy) is our purpose/goal here.
What part of that don't you understand?
The idea is to push to as high a velocity as possible regardless of the twist. If you'll bother to go back a few posts and look close at the 2620 fps groups you'll see what the goal is. While we appreciate your love for CBA match results that level of accuracy at that low of velocity is not the goal here. Get it?
Now you apparently have an interest, an ability and some equipment. So why not do something constructive for a change? I believe you have a M98 in 8x57 and a very good Loverin mould? Why don't you give us ten 10 shot groups shot at 100 yards covering 1600 fps to 2400 fps with; a faster burning powder such as 4227, 2400 or even H110 and a medium burning powder such as 3031, 4895, 4064 and with a slower burning powder such as 4350, RL19, H4831? Post the data (group size and velocity) and we'll graph them out to see where accuracy goes south (exceeds the RPM Threshold) with each. Then we'll pick a load below the found RPM Threshold with each powder and a load above the RPM threshold. You can then shoot 10 shots with each at 100, 200 and 300 yards to find out if the group dispersion is linear or non linear. That should definitely show us something, ya think?
So there's your big chance frnkeore, to show us I'm wrong and to show us you can really do something other than quote someone else's work.
Larry Gibson