Athlon Optics 4-20x50 Helos BTR GEN2, APLR6 FFP, 1/4 MOA, 30mm Tube
Athlon Optics 4-20x50 Helos BTR GEN2, APLR6 FFP, 1/4 MOA, 30mm Tube
4-20x magnification 50mm objective lens 30mm aircraft-grade aluminum tube Exposed locking turrets Precision zero stop High-precision erector system 3.6" eye relief 10 yds to infinity side parallax adjustment 27.9-5.6 feet Field of view at 100 yards 0.25 MOA Click Value 25 MOA adjustment per rotation 110 MOA total elevation adjustment 80 MOA total windage adjustment 13.3" long 27.6 oz APRS6 FFP (First Focal Plane) MOA Etched Glass Reticle Illuminated reticle with variable brightness Advanced Fully-Multicoated lenses XPL protective coating Heat-treated one piece tube Waterproof Fogproof Shockproof Argon purged Lifetime warranty