Speed of Sound and Mach Trimming

This short is from podcast #113 - Mach Trimming of 22 Rimfire Velocities
Visit thescienceofaccuracy.com to view the full podcast
Mach Trimming: new insights into the world of 22 rimfire! Bryan and Francis discuss a characteristic of 22LR ballistics that Bryan has termed “Mach Trimming.” This aerodynamic phenomenon near the speed of sound creates a condition that can actually decrease the effective standard deviation of your ammunition and allow you to shoot smaller groups at distance. But there is a catch… listen to the full episode to get all the details! For more information visit thescienceofac...