The SIG SAUER TANGO MSR 1-8×24 Low Power Variable Optic (LPVO) in Coyote is engineered for rapid target engagement across close-quarters and intermediate distances. Designed to integrate seamlessly with modern sporting rifles, this optic provides a versatile 1x to 8x magnification range, facilitating situational awareness at 1x and precision targeting at higher magnifications. The TANGO MSR platform is constructed for consistent performance and durability in demanding operational environments.
Key Features
Versatile 1-8x Magnification Range
The TANGO MSR 1-8×24 offers a wide magnification spectrum, enabling swift transition from true 1x for rapid, both-eyes-open target acquisition to 8x for precise shot placement at extended ranges. This adaptability is critical for dynamic shooting scenarios encountered in competitive and tactical applications.
MSR BDC-8 Illuminated Reticle
Equipped with a Second Focal Plane (SFP) MSR BDC-8 illuminated reticle, this optic provides ballistic drop compensation calibrated for common 5.56/.308 cartridge profiles. The daylight-bright illumination ensures reticle visibility against varying backgrounds and in diverse lighting conditions, enhancing target discrimination and engagement speed.
Robust Construction and Optical Clarity
The TANGO MSR features a 30mm single-piece maintube, precision-machined from aircraft-grade aluminum, ensuring structural rigidity and shock resistance. The lens system is fully multi-coated to optimize light transmission and clarity, mitigating glare and providing a bright, high-contrast image. The optic is IPX-7 rated for waterproofing and is fog-proof, maintaining operational integrity in adverse weather.
Integrated ALPHA-MSR Cantilever Mount
Each TANGO MSR 1-8×24 unit includes an ALPHA-MSR cantilever mount. This integrated solution provides a robust mounting platform, ensuring optimal scope height and forward positioning for proper eye relief on AR-pattern rifles, streamlining the setup process.
User-Centric Design Elements
Capped turrets offer protection against unintentional adjustments, preserving zero under field conditions. A fast-focus eyepiece allows for precise diopter adjustment, accommodating individual shooter preferences and ensuring a crisp reticle image.
Technical Specifications
- **Magnification:** 1-8x
- **Objective Lens Diameter:** 24mm
- **Main Tube Diameter:** 30mm
- **Reticle:** MSR BDC-8, Illuminated (Second Focal Plane)
- **Field of View @ 100 Yards (1x):** 105 ft
- **Field of View @ 100 Yards (8x):** 13.1 ft
- **Eye Relief:** 3.75 – 3.9 inches
- **Exit Pupil (1x):** 8.1mm
- **Exit Pupil (8x):** 3.0mm
- **Turret Type:** Capped
- **Adjustment Increments:** 0.5 MOA
- **Travel Per Rotation:** 25 MOA
- **Max Windage Adjustment:** 100 MOA
- **Max Elevation Adjustment:** 100 MOA
- **Diopter Adjustment Range:** +/- 2
- **Waterproof:** IPX-7 rated (submersible up to 1 meter for 30 minutes)
- **Fogproof:** Yes
- **Length:** 10.6 inches
- **Weight:** 18.5 oz (without mount) / 24 oz (with mount)
- **Color:** Coyote
- **Included Accessories:** Integrated ALPHA-MSR Cantilever Mount, Lens Covers, Throw Lever









