Get the most out of classic cartridges using the Vortex Crossfire II 3 - 9 x 50 Straight-Wall BDC Scope. The straight-wall, Bullet Drop Compensator MOA reticle promotes accurate holdovers and rapid target acquisition, and the 60 MOA max windage and elevation adjustment with audible click stops make it easy to adjust according to the elements and terrain. The aircraft-grade aluminum construction is shockproof and absorbs impact and recoil for added durability and comfort, and the 1-inch tube has a balanced size and weight to not weigh down your aim. Vortex Crossfire II 3 - 9 x 50 Straight-Wall BDC Scope Black, 50mm - Scopes at Academy Sports