The Horus Tremor3 Reticle Explained with Former USCG Precision Marksmanship Instructor Billy Leahy
This video provides a focused explanation of the Horus Tremor3 reticle, detailing its application for windage holds and target milling. Instructor Billy Leahy, a former USCG Precision Marksmanship Instructor, explains how the wind dots, valued at 4 mph per dot for a .308, allow for quick windage adjustments. He also demonstrates how to use the reticle's subtensions for precise target measurement down to 0.1 mil.












