Sig Sauer Electro-optics Tango-msr, Sig Sotm63000 Tango Msr 3-18x50 34m Moa Ffp Blk

The Sig Sauer Tango-MSR 3-18x50 rifle scope brings high-magnification performance to long-range shooters who demand precision without the premium price tag. Built around a 34mm maintube and first focal plane reticle, this scope is designed for hunters and competitive riflemen pushing distance while staying grounded in real-world value. The 6x zoom range—from 3x to 18x magnification—covers everything from mid-range field hunting to dedicated long-range work, and the included ALPHA-MSR mount means you're ready to shoot out of the box.

The optical system uses low-dispersion glass to maintain clarity and color fidelity across the full magnification range, and the integrated throw lever on the eyepiece makes rapid magnification changes quick and positive. The illuminated FFP reticle—Sig's Milling 2.0 pattern—offers six brightness levels to handle glint-free aiming in variable light, from bright daylight to lowlight conditions. Because this is a first focal plane design, the reticle subtensions remain true at any magnification, a real advantage for range estimation and holdover at distance.

Durability is built in: nitrogen purge keeps internal optics fog-proof, and the scope is fully waterproof and shockproof. The flip-back lens covers stay attached and stay out of your way, and the diopter adjustment (±2.5) lets you dial the eyepiece to your vision for a sharp sight picture every time. At 30.8 ounces, it's substantial without being a burden, and the 3.54-inch eye relief works across the entire magnification range—important for consistent sight alignment whether you're at 3x or 18x.

If you're running a modern tactical rifle, hunting platform, or competition rig and want the magnification to reach out to distance, the Tango-MSR delivers the glass, the reticle, and the mechanical repeatability that serious shooting demands.

Key Features

• 3-18x magnification with 6x zoom range for mid-range to long-distance shooting
• 34mm maintube for increased elevation and windage adjustment travel
• First focal plane (FFP) reticle—subtensions remain true at all magnifications
• Illuminated Milling 2.0 reticle with 6 brightness levels for low-light and high-glare conditions
• Low-dispersion glass optical system for clarity and color accuracy
• Integrated throw lever for fast magnification changes in the field
• Nitrogen-purged, waterproof, shockproof, and fog-proof construction
• Includes ALPHA-MSR 34mm aluminum mount—no additional mount required
• Lay-flat flip-back lens covers included and tethered
• ±2.5 diopter adjustment for eyepiece focusing to your vision
• CR2032 battery (one included)

Specifications

Frequently Asked Questions

What mount comes with the Tango-MSR scope?

The scope includes a Sig Sauer ALPHA-MSR 34mm aluminum mount. This is a direct-attach mount that accommodates the 34mm maintube and eliminates the need to purchase a separate mount to get on target.

Is this scope suitable for long-range hunting and precision shooting?

Yes. The 3-18x magnification, first focal plane reticle with Milling 2.0 subtensions, 110 MOA of elevation and windage travel, and constant 3.54-inch eye relief support both field hunting at distance and dedicated long-range shooting. The FFP design ensures the reticle measurements stay true at any magnification you choose.

Does the illuminated reticle work in low light?

Yes. The illuminated Milling 2.0 reticle offers six brightness levels. You can dial the brightness up in bright conditions to combat glint and down in low light for visibility against dark targets. One CR2032 battery is included.

What is the eye relief, and is it consistent across magnification ranges?

Eye relief is 3.54 inches and remains constant across the entire 3–18x magnification range. This consistency makes it easier to maintain a repeatable sight picture whether you're at low or high magnification.