Awesome 3D Printed Minie ball - By Brilliant 16 Year Old
Michael Yeh sent some more slugs for us to test out called the Min-Yeh ball. Last year he sent some VERY light 3D printed slugs shaped like an air rifle pellet that performed very well. He pretty much redefined the concept of making a functional, accurate and stable slug that is feather-light. I should have learned my lesson and thought his Min-Yeh slugs would tumble through the air and be inaccurate. Michael took the basic Minié ball design, and modified it to fit a shotgun perfectly, adjusted the balance, and chose a durable PLASTIC that would withstand supersonic flight. His calculations worked perfectly.