Sig Sauer TANGO6 5-30x56mm Riflescope, 34mm Tube, Illuminated DEV-L MRAD Reticle, Side Focus, 0.1 MRAD Adjustment, Black

The Sig Sauer TANGO6 5-30x56mm riflescope is a first focal plane optic built for shooters who demand precision across the full magnification range—from close-quarters engagements to extended long-range work. The 34mm maintube and 5-30x magnification span makes it equally at home on an AR platform or a bolt-action rifle, whether you're hunting game, running tactical drills, or dialing in shots at distance. The illuminated DEV-L MRAD reticle keeps your aiming point visible in variable light without forcing you into a single magnification band, and the 0.1 MRAD adjustment increment gives you the repeatability precision shooters expect.

Waterproof to IPX-7 specs and argon-purged internally, the TANGO6 handles rough conditions without fogging up or leaking. The LevelPlex digital anti-cant system catches tilted gun attitude in real time—selectable at +/-0.5° or +/-1.0° sensitivity—so you're not chasing dial error from cant. Side focus parallax adjustment starts at 100 yards, and the T120 tactical turrets offer 120 clicks per rotation with a resettable zero-stop and lock feature; that means you can dial your zero, lock it in place, and know it stays put through recoil and field handling. MOTAC illumination powers on when it senses motion and shuts down when still, stretching battery life and keeping you tactically aware without wasting a CR2032.

HDX optics—extra-low dispersion glass paired with high-transmittance elements—deliver the light transmission and edge clarity you need when conditions degrade. Magnification runs 5-30x with a 56mm objective, keeping the field of view wide at low power (18.9 feet at 100 yards) and tight at high magnification (3.3 feet). Total elevation and windage travel both hit 23.2 MRAD, enough for most long-range applications, and eye relief stays consistent from 3.6 inches at low magnification to 3.5 inches at high.

Note: This scope ships without a mount and includes one free SBT (SIG Ballistic Turret) custom-lasered elevation dial calibrated to your ballistics and environment, which you'll need to request separately with your specific load data.

Key Features

• First focal plane design with illuminated DEV-L MRAD reticle—reticle scaling is accurate at any magnification
• 5-30x magnification and 56mm objective for wide low-power field of view and tight high-power focus
• 34mm maintube and T120 tactical turrets with 120 clicks per rotation (12 MRAD) and zero-stop with lock
• LevelPlex digital anti-cant system detects gun tilt and alerts you to correct aim bias
• IPX-7 waterproof and argon-purged for fog-free performance in wet or cold conditions
• MOTAC motion-activated illumination saves battery life and reduces operational signature
• HDX optics deliver high light transmission and edge-to-edge clarity
• Side focus parallax adjustment starting at 100 yards
• Includes free custom SBT elevation dial calibrated to your ballistics

Specifications

Frequently Asked Questions

What magnification should I use for different shooting distances?

The 5-30x range gives you flexibility: lower magnification (5-10x) works well for closer tactical engagements and hunting in brush or timber where wide field of view matters; mid-range (10-20x) handles general hunting and precision rifle work at moderate distance; and high magnification (20-30x) is built for dialing in shots at extended range where you need to see fine details downrange. Because the reticle is first focal plane, the reticle subtensions remain accurate for holdover or windage calls at any magnification you choose.

Can I use this scope on an AR-15 or does it require a specific rifle platform?

The TANGO6 5-30x56mm is versatile across common AR and bolt-action platforms. However, the scope itself does not include a mount, so you'll need to source a 34mm tube mount separately and ensure it fits your rifle's profile and your intended eye relief (3.6 inches at 5x to 3.5 inches at 30x).

What is the SBT elevation dial included with this scope?

The scope comes with one free SIG Ballistic Turret (SBT)—a custom-lasered elevation dial calibrated specifically to your ammunition, velocity, ballistic coefficient, shooting altitude, and environmental conditions. You'll need to provide your ballistic data when you request the custom turret, and it replaces or supplements the standard T120 tactical turrets for ballistically-specific long-range shooting.

How does the LevelPlex anti-cant system work?

LevelPlex is a built-in digital level that detects if your rifle is tilted sideways (canted). You can set it to alert you at +/-0.5° or +/-1.0° sensitivity, helping you catch gun cant before it degrades your aim. Cant error is one of the most common mistakes in precision shooting, so this real-time feedback helps maintain accuracy, especially at longer distances.