Quick Tip: Using the Hornady Concentricity Gauge to Load Better Ammo
This guide details how to use the Hornady Concentricity Gauge to measure and correct bullet run-out in loaded ammunition. Instruction from an expert highlights how proper alignment ensures consistent rifling engagement, leading to improved accuracy. The process involves using the gauge's dial indicator and adjustable ram to achieve straighter bullets, with noted variations in performance depending on the rifle.












