Wheeler 119050 Pro Reticle Leveling System Pro Reticle Leveling System

The system is comprised of two machined aluminum level housings calibrated to their integrated levels. It is attached to the guns barrel while the smaller Reference Level is placed on scope base, bottom half of a ring or other flat surface perpendicular to the vertical axis of the gun. The gun is then rotated until the Reference Level is aligned. Its tuning adjustment knob on the Barrel Clamp Level is then turned until its level is centered to match the Reference Level. At this point the Barrel