Sightron S-TAC 3-16x42 Duplex 30mm Tube Side Focus Riflescope - Target Knobs

The Sightron S-TAC 3-16x42 riflescope pairs a versatile 3-16x magnification range with a crisp 42mm objective lens and a rugged 30mm one-piece main tube, making it a strong all-around choice for target shooting, varmint hunting, and general hunting applications. Built on Sightron's proven S-TAC platform, this optic delivers the flexibility to engage close-in targets and reach out to longer ranges without swapping scopes.

The scope features a classic Duplex reticle for a clean, uncluttered sight picture, paired with a fast focus eyebell for quick diopter adjustments in the field. Exposed target knobs deliver tactile, repeatable windage and elevation corrections in 1/4 MOA per-click increments, ideal for dialing precise adjustments at the range or dialing for distance in the field.

A side focus parallax knob on the saddle allows adjustment from 10 yards to infinity, eliminating parallax error for precision work. The field of view runs from 32.3 feet at 3x down to 6.1 feet at 16x at 100 yards. Measuring 12.9 inches in overall length and weighing 23.3 ounces, the S-TAC 3-16x42 is impressively compact for its magnification range and fits comfortably on a wide variety of rifle builds.

The optic is finished in low-glare matte black anodizing to resist corrosion and reduce reflection. It is waterproof, shockproof, and nitrogen gas charged to prevent internal fogging, ensuring reliable performance in harsh weather conditions.