I recently bought a custom 6.5 cm rifle built on a Stiller action with a 24” proof barrel. Just gotten a little time to fool with it and work up a few loads. Running the ballistic AE app and notices my stability number well below what’s recommended at around 1.3 or greater. Wondering why it’s so low. Load consist of 130 gn ELD M over 39.0 of RL 15. Is there something wrong with my load. All my info in the app seems to be accurate. Any Advice?
SF/ Miller stability
- Thread starter Duramax6
- Start date
Did you put in your barrel twist under the spin drift section?
Is your sight height really 1.5” or closer to 1.9”? Also, update the current and zero weather data.
Is your sight height really 1.5” or closer to 1.9”? Also, update the current and zero weather data.
We need to see your setting page, I bet there are plenty of errors there,
but your MV has to drop, it's 25fps per .1 mil, the BC is over your head just leave it and adjust the MV. So about 100fps or so less
Line 600 yards up with your data, don't worry about the BC right now
but your MV has to drop, it's 25fps per .1 mil, the BC is over your head just leave it and adjust the MV. So about 100fps or so less
Line 600 yards up with your data, don't worry about the BC right now
2950fps got me pretty close. I’ve had this app for a while now. Seems like it was pretty close with my 308 setup.
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