The Miller twist rate formula is a calculation that is used for predicting Specific Gravity (SG) for modern long range bullets based on bullet mass, diameter, length, and rifling twist. Updated versions of this formula account for velocity and atmospheric variables. We use this formula in the Berger Twist Rate Calculator to help you determine what the best twist rate for a given bullet.
- What is the Berger Twist Rate Stability Calculator?
- How do you use a twist rate stability Calculator?
- Why would you use a twist rate calculator?
- How does the Berger twist rate calculator work?
- What is the Miller twist rate formula?
- Why is the Miller twist rule better than the Greenhill rifling formula?
- What does SG mean?
- What SG number is best?
- What SG do I want for my rifle/barrel?
- Why doesn’t the Miller twist rate formula work with flat based bullets?
- What SG do I need to stabilize a bullet?
- Why do I want an SG of 1.5 or higher?
- What does rifle twist rate mean?
- Why does barrel twist rate matter?
- What is my optimal barrel twist rate?
- What is the best barrel twist rate?
- Why is G7 BC better than G1 BC?
- What is the difference between G1 BC and G7 BC?