Sig Sauer Tango-MSR 3-18x50mm MRAD Rifle Scope - 34mm Tube

The Sig Sauer Tango-MSR 3-18x50mm delivers precision optics engineered for tactical applications and competitive shooting. This variable magnification scope combines advanced glass technology with robust mechanical construction to provide consistent performance across demanding conditions. The illuminated MRAD Milling 2.0 reticle system enables rapid target acquisition and precise holdover calculations at extended ranges.

What Makes This Different

The Tango-MSR features a 34mm main tube diameter that provides increased internal adjustment range compared to standard 30mm scopes. The MRAD-based turret system offers 0.1 MRAD click adjustments with tactile feedback and audible clicks for precise tracking. Low-dispersion glass elements and proprietary lens coatings deliver edge-to-edge clarity with minimal chromatic aberration across the entire magnification range.

Key Features

• 3-18x magnification range with 50mm objective lens for versatile engagement distances
• 34mm aircraft-grade aluminum tube construction for maximum durability and adjustment range
• Illuminated MRAD Milling 2.0 reticle with 11 brightness settings including night vision compatible modes
• Low-profile turrets with 0.1 MRAD clicks providing 20 MRADs of elevation and windage adjustment
• Side focus parallax adjustment from 25 yards to infinity
• Fully multi-coated lenses with proprietary SPECTRACOAT anti-reflective treatment
• Nitrogen purged and O-ring sealed for complete waterproof and fogproof performance

Field testing demonstrates consistent tracking performance with repeatable return-to-zero capability after extensive use. The scope maintains zero retention through temperature variations and recoil stress from high-powered rifle cartridges. Competition shooters benefit from the precise reticle subtensions for rapid range estimation and holdover calculations. The low-light performance excels during dawn and dusk hunting conditions when game activity peaks.

Technical Specs

• Magnification: 3-18x with 6:1 zoom ratio
• Objective diameter: 50mm with fast-focus eyepiece
• Tube diameter: 34mm with matte black anodized finish
• Eye relief: 3.5-4 inches across magnification range
• Field of view: 35.8-6 feet at 100 yards
• Weight: 30.2 ounces with included lens covers
• Length: 13.4 inches overall
• Reticle: MRAD Milling 2.0 illuminated first focal plane
• Adjustment range: 20 MRADs elevation and windage
• Operating temperature: -40°F to +140°F

Professional shooters choose the Tango-MSR for its combination of optical clarity, mechanical precision, and field-proven reliability. The first focal plane reticle maintains accurate subtensions across all magnification levels, ensuring consistent performance from close-range tactical scenarios to long-range precision engagements.