Sightron S-TAC4-20X50 Riflescope
Sightron S-TAC4-20X50 Riflescope, The Sightron S-TAC4-20X50 features 4-20X magnification with an objective diameter of 50mm and tube diameter of 30mm. Includes a pop-up zoom ring lever for ease of use in cold environments. The target-style turrets offer 1/4 MOA adjustments at 100 yards and are resettable to zero. This scope features Sightron's unique ExacTrack windage and elevation adjustment system, applying a proper alignment between the adjustments and the erector tube. Side focus parallax allows easy adjustment and focus from minimum distance to infinity. The Zact-7 Revcoat multi-coating provides maximum optical quality and light transmission. This scope is waterproof, shockproof, and nitrogen gas charged.