Measuring Velocity of the 357 Magnum in: 4 Inch 8 Inch 16 Inch Barrels KFWI enjoy all things outdoors and gun related. I am a life long hunter and staunch supporter of self defense and the right to keep and bear arms. I am a Concealed Carry Instructor in the state of Kentucky and enjoy […]

In this video, the Idahoan fires muzzleloader barrels of different lengths across a chronograph and compares the average velocity.

In this video, the Idahoan measures the velocity of a .44 magnum load when fired from several guns with different barrel lengths, and then shoots a variety of targets to demonstrate the practical significance of the velocity differences.