Sig Sauer TANGO6T 1-6x24 30mm Riflescope FDE, Illuminated Horseshoe Dot Reticle, 0.2 MRAD Adjustments for 5.56/7.62

The Sig Sauer TANGO6T 1-6x24 riflescope brings military-proven glass to your AR platform, bolt gun, or tactical carbine. Selected by the U.S. Army for Squad Designated Marksman rifles and U.S. Special Forces, this 30mm first focal plane scope is engineered for the real world: fast-moving CQB and mid-range engagements, three-gun competitions, and hunting applications where speed and clarity matter equally. Unlike generic dealer copies, the TANGO6T is a specialized tool designed to handle the lighting and distance demands of 5.56 and 7.62 shooting without compromise.

Built with Sig Sauer's HDX optical system—combining extra-low dispersion glass with high-transmittance elements—the scope delivers the light transmission and edge-to-edge clarity you need when conditions turn dim or when precision matters downrange. The illuminated horseshoe dot reticle is glass-etched and available with night vision compatible settings, while the locking illumination dial lets you dial in the exact brightness for your environment without fumbling. A fast-focus eyepiece keeps your reticle sharp, and the included throw lever on the power ring makes fast magnification changes intuitive during dynamic shooting.

The 30mm tube and first focal plane design mean your reticle scales with magnification—critical for holdovers at 1x and for precise aiming across the entire zoom range. Waterproofed to IPX-8 (continuous immersion at 20 meters) and fog-proof, it's built to survive hard use. With 0.2 MRAD click adjustments tuned for 5.56 and 7.62 ballistics, a laser-engraved mounting line to align your rings, and a single CR2032 battery powering the reticle, the TANGO6T is ready to ship in flat dark earth with zero surprises.

Assembled in Sig Sauer's optics factory in Wilsonville, Oregon, it carries the company's INFINITE Guarantee and Electronics Limited Warranty backing the glass and electronics.

Key Features

• HDX optical system with extra-low dispersion and high-transmittance glass for superior light transmission and clarity
• 1-6x magnification with 6x super-zoom advanced optical system—close-quarters performance without sacrificing reach
• Illuminated horseshoe dot reticle; night vision compatible settings with locking illumination dial
• First focal plane design; reticle scales with magnification for accurate holds across the entire zoom range
• 0.2 MRAD click adjustments optimized for 5.56 and 7.62 calibers
• Fast-focus eyepiece for rapid target acquisition and reticle sharpness
• 30mm tube diameter; fits standard tactical rings
• IPX-8 waterproof rating (continuous immersion at 20 meters) and fog-proof construction
• Laser-engraved mounting line for scope ring alignment
• Power selector ring with included throw lever for quick magnification changes
• Flat dark earth (FDE) finish
• Assembled in the USA (Wilsonville, Oregon factory)

Specifications

Frequently Asked Questions

Is the TANGO6T 1-6x24 scope compatible with my AR or bolt-action rifle?

Yes. The scope is designed to work with modern MSR/AR platforms and bolt-action rifles. Its 30mm tube fits standard tactical scope rings. The 1–6x magnification and first focal plane design make it ideal for the range of shooting scenarios those platforms handle.

What reticle does this scope use, and is it suitable for 5.56 and 7.62 shooting?

The TANGO6T features an illuminated horseshoe dot reticle specifically designed for 5.56 and 7.62 ballistics. The 0.2 MRAD click adjustments are optimized for those calibers, and the first focal plane design ensures the reticle scales accurately across the entire 1–6x zoom range for holds at any magnification.

Does the scope work with night vision devices?

Yes. The reticle has night vision compatible illumination settings, and the locking illumination dial lets you control brightness precisely.

What comes in the box and what powers the illumination?

The scope is powered by a single CR2032 battery and ships with a power selector ring throw lever included. The illuminated reticle is controllable via the locking dial, and a laser-engraved mounting line is etched on the tube to help you align your scope rings during installation.