Sig Sauer Tango-MSR 1-10x28

• 1-10x LPVO range: The wide magnification span covers close, fast shooting at true low power and gives enough top-end magnification for more deliberate holds and target identification at distance.
• Second focal plane illuminated reticle: The MSR BDC10 reticle stays visually consistent through the zoom range, while illumination with 11 brightness settings helps the aiming point stand out in changing light.
• 34 mm maintube with 100 MOA travel: The larger tube provides generous internal adjustment for zeroing and setup flexibility, which is useful on rifles intended for varied distances and ammunition types.
• Capped turrets for field use: Capped adjustments protect the zero from accidental movement during transport, training, or hunting, while still allowing straightforward sight-in when needed.
• Mount and accessories included: The scope comes with an ALPHA-MSR one-piece aluminum cantilever mount, a removable thread-in throw lever, and lay-flat flip-back lens covers, giving a ready-to-install package with practical protection and faster magnification changes.

About the Tango-MSR Series

The SIG SAUER TANGO-MSR series sits in the brand's accessible tactical and sporting optics range, aimed at shooters who want practical features for modern carbines and general-purpose rifles without moving into heavier precision-oriented designs. Within the SIG SAUER riflescope lineup, the series focuses on straightforward operation, durable construction, and versatile magnification formats that suit training, range use, hunting optics applications, and carbine setups.

A defining trait of the TANGO-MSR family is its emphasis on usable field features rather than overly complex controls. These scopes pair a compact LPVO-style layout with illuminated reticle options, low-dispersion glass, and robust waterproof, fogproof, and shockproof construction. Depending on the model, the series is offered in different focal-plane and reticle configurations, giving shooters a choice between simpler holdover-focused designs and more technical layouts. The mechanical design also reflects practical use: magnification changes are quick, controls are easy to manage on the rifle, and included mounting solutions on many models make the series especially suitable for AR-platform rifles and other modern sporting rifles.

About the Sig Sauer Tango-MSR 1-10x28

The Sig Sauer Tango-MSR 1-10x28 is built as a highly flexible LPVO riflescope for shooters who need one optic to handle short-range speed and mid-range precision. At 1x, it supports rapid target acquisition and a more natural sight picture for dynamic shooting. At 10x, it adds enough magnification for more careful shot placement, target recognition, and better use of holdovers at longer distances. That broad range makes it well suited to AR-style rifles used for training, practical competition, patrol-style roles, and general-purpose field shooting.

This model uses a 28 mm objective lens and a 34 mm tube, combining a compact LPVO format with strong internal adjustment capacity. The Second Focal Plane layout keeps the reticle appearance consistent as magnification changes, which many shooters prefer for a clear, easy-to-read aiming point at low power. SIG SAUER equips the scope with the illuminated MSR BDC10 reticle, giving a visible central aiming reference and holdover structure that is more useful than a plain duplex when distance changes quickly. The 11 illumination settings help adapt the reticle to bright daylight, overcast conditions, or dim backgrounds.

In practical use, the capped turrets favor reliability over constant dialing, helping prevent accidental adjustment when the rifle is carried or stored. The included thread-in throw lever speeds up magnification changes, while the supplied cantilever mount simplifies installation on rifles that need correct eye relief and rail positioning. With waterproof, fogproof, and shockproof construction, this riflescope is designed for regular field use rather than bench-only shooting.

About Sig Sauer

SIG SAUER traces its origins to a wagon factory opened near the Rhine Falls in 1853 in Switzerland. Over time, the company expanded into a broader defense and sporting-arms business, and SIG SAUER, Inc. is now headquartered in Newington, New Hampshire. The company works across several categories, including firearms, electro-optics, ammunition, airguns, and suppressors, which gives it a strong connection between rifle platforms and the optics designed to complement them.

In electro-optics, SIG SAUER produces riflescopes, red-dot sights, and rangefinders, with product families that cover both sporting and professional applications. The brand's optics development includes technologies such as the HDX optical system, which combines extra-low-dispersion glass with high-transmittance glass. Within its riflescope lineup, the TANGO family spans from practical carbine optics to more advanced tactical models, reflecting SIG SAUER's focus on durable, field-oriented shooting equipment.

Main Features

• Magnification: 1.00 x - 10.00 x
• Objective lens diameter: 28.00 mm
• Main tube diameter: 34 mm
• Reticle position: 2. focal plane - SFP
• Reticle: MSR BDC10
• Illumination: Yes
• Illumination settings: 11
• Turret type: Capped
• Click value: 0.5 MOA
• Elevation adjustment range: 29.00 mrad / 100.00 MOA
• Windage adjustment range: 29.00 mrad / 100.00 MOA
• Elevation per turn: 44 MOA
• Eye relief: 81.70 mm - 89.90 mm
• Field of view: 36.66 m/100m - 3.33 m/100m
• Diopter range: -2.5 / +2.5
• Fast focus eyepiece: Yes
• Exit pupil: 9.00 mm - 2.80 mm
• Battery: CR2032
• Weight: 578.00 g
• Length: 10.5 IN
• Waterproof: Yes
• Fogproof: Yes
• Shockproof: Yes
• Mount included: Yes
• Mount type: With Mount

Warranty

The electronic components of the Sig Sauer Tango-MSR 1-10x28 are covered by a 5-year warranty. This applies to the illuminated system powered by the CR2032 battery.

In the Box

• Sig Sauer Tango-MSR 1-10x28 riflescope
• ALPHA-MSR one-piece aluminum cantilever mount
• Removable thread-in throw lever
• Lay-flat flip-back lens covers