Objective Lens Diameter: 50mm
Eye Relief: 3.75"
Field of View: 12' - 4' ft @ 100 yards
Tube Size: 30mm
Weight: 32 oz
The Automatic Ranging Trajectory (ART) System was invented and designed by Jim Leatherwood for military snipers in Vietnam during the late 1960s. By using the incrementally adjustable trajectory cam, the new Leatherwood ART scopes can be calibrated for virtually any center fire cartridge from .223 to .50BMG.
• The XLR reticle is a second focal plane mRad reticle.
• The center dot is 1/2 MOA.
• Every whole mil and half mil are indicated by tick marks on the axes.
• The opening at the center of the reticle can be used to frame and range a known 1/2 meter sized target.
• Additionally, there are ranging scales that can be used to frame known sized targets by adjusting the magnification.
• The XLR reticle is true at 20X.