NEMTHunter
Well-Known Member
Keep in mind that SG and dynamic stability compete. Once the bullet goes 30° off the firing line, dynamic stability trumps SG. This is particularly critical once you go transonic with long bullets. The pressure leverage will flip and tumble the bullet. Gyroscopic stability is like salt in your food, too much makes it too hard to correct.
Could you explain please? The faster the bullet spins the less trouble it has going from super sonic to subsonic. IE through the trans sonic range.