The Sightron S-TAC 4-20×50 30mm rifle scope delivers variable magnification from 4x to 20x with a 50mm objective lens. The scope features a second focal plane design with a Duplex reticle and offers a field of view of 23.6 to 4.4 feet at 100 yards. Eye relief ranges from 3.7 to 4.0 inches, while click adjustments are calibrated to 1/4 MOA at 100 yards with 15 MOA per revolution. Windage and elevation travel reaches 40 and 80 MOA respectively at 100 yards.
Built with a 30mm tube, this scope measures 14.8 inches in length and weighs 23.6 ounces. The matte black finish is paired with fully multi-coated optics using Zact-7 TM 7-Layer coating technology for enhanced light transmission. Side focus parallax adjustment covers 10 yards to infinity, and the scope is fully waterproof. Target-style knobs with resettable turrets provide repeatable adjustments without a zero stop feature. This Sightron rifle scope combines precision optics with rugged construction for long-range accuracy.
