US Optics LR-17 Mil GAP FFP Illuminated Reticle 3.2-17x44mm Rifle Scope Patented Erector Repositioning Elevation Knob (EREK) with 110 clicks of adjustment per revolution Features a mill radian based reticle exhibiting detailed sub tensions and red illumination with 12 intensity settings Front focal plane construction (FFP) that permits accurate reticle holdovers and ranging capabilities at any magnification setting Exceptional clarity, resolution and light transmission Rugged type III hard anodizing and bulletproof construction, 30mm tube