The Sightron SIII 8-32x56 30mm riflescope is built for shooters who demand precision at distance. This high-magnification tactical scope combines a robust 30mm tube with side focus parallax adjustment and 1/4 MOA tactical knobs—making it well-suited for long-range hunting, precision rifle competitions, and bench shooting. The MOA-2 reticle delivers a clean, intuitive aiming point across the full magnification range, while the side parallax focus lets you dial in sharp target definition from your shooting position without breaking your cheek weld.
Sightron engineered the SIII series with a one-piece aircraft-aluminum main tube that's more than twice as thick as standard 1-inch designs. This rigid construction, combined with nitrogen filling and multi-coated glass, ensures the scope performs reliably in rain, snow, or dust. The fast-focus eyebell and Torx 20 turret adjustment make field adjustments intuitive, and the ExacTrack windage and elevation system delivers the repeatability serious long-range work demands.
Whether you're dialing for elk at 800 yards or fine-tuning zero at the bench, this scope's 8x to 32x magnification range adapts to varied shooting distances. The 56mm objective collects ample light for low-light hunting conditions, while the matte black finish resists glare and blends seamlessly on tactical and hunting rigs alike.
| Magnification | 8x–32x |
| Objective Lens Diameter | 56mm |
| Main Tube Diameter | 30mm |
| Reticle | MOA-2 |
| Turret Adjustment | 1/4 MOA |
| Parallax Adjustment | Side focus, 40 yards to infinity |
| Eye Relief | 3.6–4 inches |
| Field of View | 12.2'–3.1' at 100 yards |
| Length | 15.35 inches |
| Weight | 26.5 oz. |
| Diopter Range | –2.0 to +1.0 |
| Finish | Matte black |
| Construction | Nitrogen-filled, waterproof, fogproof, shockproof |
Yes. The 8x to 32x magnification range, 56mm objective, MOA-2 reticle, and side focus parallax system make this scope well-suited for precision hunting at distance. The 1/4 MOA tactical turrets allow fine elevation and windage adjustments over extended ranges.
Absolutely. The side focus parallax adjustment was specifically designed for ease of use during prone and bench shooting, so you can dial in parallax from your shooting position without shifting the scope or your head.
The MOA-2 is a minute-of-angle-based reticle that allows intuitive windage and elevation holdovers at distance. It works across the scope's full magnification range from 8x to 32x.
The side focus knob, located on the turret housing, lets you adjust parallax from 40 yards to infinity without removing your eye from the scope. This is especially useful when shooting from a bench or prone position, where breaking your sight picture to adjust a standard rear parallax dial is inconvenient.
Sightron
Sightron
Sightron
