SIII Series One-Piece Main-Tube
All scopes in the SIII series feature a 30mm one-piece Main-Tube made from high quality Aircraft aluminum. Tube thickness is more than twice as thick as one inch models to provide maximum rigidity. All models are fogproof, shockproof and waterproof.
All Weather Construction
This scope features the ultimate in all weather construction. They are waterproof, nitrogen filled and provide a lifetime of internal fog protection for inclement weather.
SIII Fixed Power Tactical Knobs
Large oversize Tactical knobs with 1/4 inch adjustments are standard on all models. All models feature Tactical knobs that are re-settable to zero. All Tactical knobs are exposed and designed for use without Windage and Elevation caps.
Fast Focus Eyebell
A European style fast focus eyeball accompanies all SIII SS Long Range Models. A quick turn of the eyebell allows the user to focus in a matter of seconds. Tweaking the eye focus is just a small adjustment away.
ZACT-7 Revcoat Multi-Coating
All Sightron SIII LR Series Riflescopes feature ZACT-7 seven layer multi-coating with precision ground glass. These lenses provide superior light transmission and resolution for the ultimate in performance.
ExacTrack
This scope features Sightron''s unique ExacTrack windage and elevation adjustment system. No other system on the market comes clost to the precision and performance of ExacTrack.