Wheeler Professional Reticle Leveling System 119050

Technological advances in today's modern firearms, ammunition and optics have enhanced the potential for long range accuracy. However, precision mounting and alignment of your system's scope is critical to realizing the accuracy. A scope's reticle must be precisely aligned with the weapon to ensure holdover or turret adjustments for bullet drop produce true vertical compensation for point of impact. If the crosshairs are canted left or right both elevation and windage bullet impact error will occur.