Sightron S-TAC 4-20x50mm Long Range Zero Stop Riflescope with MH-4 Reticle

Sightron riflescopes boast extreme durability, high mechanical precision, and superior high-definition optics. The S-TAC 4-20x50mm Long Range Zero Stop Riflescope with MH-4 Reticle brings you exceptional resolution and color fidelity thanks to the Zact-7 Revcoat multi-coated optical glass. The 50mm objective lens is ideal for low-light conditions and features a 5x optical system to deliver excellent edge-to-edge clarity and sharpness.

Superior Optics

Sightron S-TAC Riflescope lenses are multi-coated with Zact-7 Revcoat anti-reflection coatings on all air-to-glass surfaces for increased light transmission. Both surfaces of the lenses are coated to provide the best resolution and the highest light transmission in the industry. The illuminated reticle was designed to provide precise aiming even in low light conditions.

Illuminated MH-4 Reticle

The MH-4 is constructed in the first focal plane and was designed to maximize long-distance shooting and ranging abilities for your Sightron S-TAC Riflescope. The illuminated reticle was hash-marked using MRAD based subtension lines for ranging, holdover, and windage corrections; with vertical and horizontal crosshair intersection in the center. The S-TAC4-20x50FFPZSIRMH provides 22.9 MRAD of elevation adjustment for even the longest shots.

Durable Build

With a tough and durable construction, this Sightron Riflescope is a 30mm diameter single-piece tube designed to maximize alignment for improved accuracy and optical performance. Shockproof Rated for recoil and impact from even the toughest loads. Nitrogen filled to provide a lifetime of use from fogging and internal water buildup. Rain, snow or humidity, Sightron optics are built using 100% sealed system ensuring a lifetime of performance in the most extreme environmental conditions.

Internal Mechanisms

The S-TAC 4-20x50 Riflescope features ExacTrac technology for a windage and elevation adjustment system. This system applies a proper alignment between the adjustments and the erector tube keeping constant and accurate point of impact at and off zero. The Zero Stop tactical knob allows you to quickly adjust your rifle scope back to zero.