Wondering about what generates the spin drift? Curious to know more about the yaw of repose? In this article we will examine the reason behind this behaviors of the bullet in flight. In Bullet Trajectory part 2, we found that spin drift is a deflection generated by the gyroscopic motion of the bullet. The direction of the deflection is toward the direction of the spin, and … [Read more...]
precession
Long Range Shooting: External Ballistics – Dynamic Stability
If you want to be a proficient in long range shooting, understanding the concept of dynamic stability is very important if you want to place accurate shots at the farthest distance possible, especially if you are shooting close to the maximum effective distance of your rifle. In this article, we'll see how dynamic stabilization affects bullet flight and accuracy, and how to … [Read more...]
Long Range Shooting: External Ballistics – Bullet Trajectory Part 2
Lately, we've been talking about long range shooting, but what better place to start then with some ballistics theory. In the last post in this series, bullet trajectory part 1, I talked about the variables that determine the vertical component of bullet trajectory. In this article we will examine what happens on the horizontal plane. On the horizontal plane, the bullet does … [Read more...]