05-08-2018, 06:29 AM
Have continued and tried a lighter bullet.
The Lapua Scenar 108gr.
Same powder, N133.
Here are a diagram over the first two tests:
[ATTACH=CONFIG]11816[/ATTACH]
I´ve used a sort of "10rd load developement" but with a lot more than 10 rounds
But in the end, the thought is to find the nodes where the speed flattens and then test the load in the middle of that flatspot. This should give a load with low SD/ES that can be helpful to compensate for small changes.
The two loads that I will test next are 26,8gr and 27,6gr. Have loaded 10 rounds of the two and will check for SD/ES.
The Lapua Scenar 108gr.
Same powder, N133.
Here are a diagram over the first two tests:
[ATTACH=CONFIG]11816[/ATTACH]
I´ve used a sort of "10rd load developement" but with a lot more than 10 rounds

But in the end, the thought is to find the nodes where the speed flattens and then test the load in the middle of that flatspot. This should give a load with low SD/ES that can be helpful to compensate for small changes.
The two loads that I will test next are 26,8gr and 27,6gr. Have loaded 10 rounds of the two and will check for SD/ES.

