One Shot Zero? Easy Boresighting Method
This video demonstrates a practical 'one-shot zero' method using manual boresighting to save time and ammunition. It covers three distinct rifle platforms: a Marlin 336 lever-action, a Ruger American precision rifle, and an AR-15. The core technique involves visually aligning the bore with the target at a set distance (50 yards) and then adjusting the scope reticle to match, followed by confirmation shots.









