Professional Reticle Leveling System The Wheeler Professional Reticle Leveling System is a precision tool and technique designed to allow a scope to be perfectly leveled on any firearm with ease. CNC machining, factory adjusted calibration set screws, anodized aluminum construction and protective molded case put this instrument in a class of its own. Description: Precision tool for scope reticle alignment Factory calibrated Reference Level Maximize accuracy potential Tunable Barrel Clamp Level CNC machined aluminum level housings Protective storage case The Barrel Clamp Level 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 The 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 Clamp Level is calibrated to the guns axis The Scope can be installed loosely and the Reference Level placed on top of the scopes turret cap The scope is rotated until the Reference Level is aligned with the Barrel Clamp Level and then simply secured in place The Wheeler PRLS is the most effective instrument available for precision scope alignment
