Sightron SIII 10-50x60 Riflescope, MOA-2 Reticle, Side Focus, 1/4 MOA Tactical Knobs, Matte 30mm Tube

The Sightron SIII 10-50x60 riflescope is built for shooters who demand precision at distance without compromise. This 30mm tube scope delivers the magnification range and optical quality you need for long-range hunting, precision rifle competition, and tactical shooting. The 10-50x magnification pulls distant targets tight while the 60mm objective gathers light in low conditions, and the MOA-2 reticle gives you a clean, purpose-built aiming point. Whether you're dialing elevation on a bench, adjusting for wind in prone, or hunting from variable ranges, the SIII's side-focus parallax adjustment and exposed tactical turrets let you make fast, confident corrections without fumbling.

Built around a rigid 30mm aircraft-aluminum one-piece tube with wall thickness more than twice that of standard 1-inch scopes, this scope is engineered to absorb recoil and hold zero through heavy use. The ExacTrack windage and elevation system delivers the precision adjustment repeatability that competitive shooters and serious long-range hunters rely on. Sightron's ZACT-7 seven-layer multi-coating maximizes light transmission through precision-ground glass, giving you the sharpest, brightest view at any magnification. The scope is nitrogen-filled, fogproof, and fully waterproof—built to perform in whatever weather you hunt or shoot in.

The fast-focus eyebell lets you dial in your eye relief on the fly, while the tactical-style 1/4 MOA turrets offer tactile, indexed clicks that won't slip. A Torx 20 set screw on top makes zero reset straightforward. At 16.9 inches long and 30.1 ounces, it balances performance with portability on a hunting rifle or precision platform.

Key Features

• 10-50x magnification with 60mm objective for long-range clarity and low-light performance
• MOA-2 reticle for intuitive holdovers and wind compensation
• 30mm rigid aircraft-aluminum tube with wall thickness engineered for zero retention
• Side-focus parallax adjustment (13 yards to infinity) optimized for bench and prone shooting
• ExacTrack precision windage and elevation system
• Large exposed 1/4 MOA tactical turrets with Torx set-screw zero reset
• ZACT-7 seven-layer anti-reflection coating for maximum light transmission
• Fast-focus eyebell for quick diopter adjustment (-2.0 to +1.0)
• Nitrogen-filled, waterproof, fogproof, and shockproof construction
• 3.8–4.5 inch eye relief

Specifications

Frequently Asked Questions

Is the Sightron SIII 10-50x60 suitable for long-range hunting and precision rifle shooting?

Yes. The wide 10-50x magnification range, 60mm objective, and MOA-2 reticle are designed for both extended-distance hunting and tactical/competition precision shooting. The side-focus parallax, tactical turrets, and rigid 30mm tube support the precision demands of long-range work.

What does the side-focus feature do, and who benefits from it?

The side-focus parallax adjustment lets you remove parallax error by turning a knob on the left side of the scope. This is especially useful for shooters in prone or bench positions who want to fine-tune focus without adjusting the eyepiece and losing eye position. It focuses from 13 yards to infinity.

Will this scope stay on zero through heavy recoil?

The SIII is built around a one-piece 30mm aircraft-aluminum tube with wall thickness more than twice that of standard scopes, paired with Sightron's ExacTrack adjustment system. This rigid construction and precision turret design support reliable zero retention across heavy-recoiling rifles.

What's included with this scope, and does it have a warranty?

Sightron offers a lifetime warranty on the SIII series, reflecting confidence in the build quality and durability. Please contact Bosque Outdoors or the manufacturer for details on specific inclusions and warranty coverage terms.