SIG Sauer TANGO-MSR 1-6x24mm LPVO SFP Coyote Tan w/ ALPHA-MSR Mount - SOTM61200

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Sig Sauer Tango MSR 1 6X24mm Rifle Scope 30mm Maintube MSR BDC6 Illuminated Reticle Coyote Brown ALPHA MSR Cantilevered Mount SOTM61200 UPC 798681675616

Product Description

The SIG Sauer® TANGO-MSR™ LPVO 1-6x24mm Riflescope Kit in Coyote Tan (SKU: SOTM61200 / UPC: 798681675616) is a high-performance, turnkey tactical low-power variable optic system purpose-engineered for modern sporting rifles, AR-15 platforms, and patrol carbines. Delivering true 1x magnification for rapid, both-eyes-open close-quarters target acquisition and dialing smoothly up to 6x magnification for positive mid-range target identification, the TANGO-MSR provides versatile optical capability in a rugged, duty-ready package.

Built with high-performance low-dispersion optical glass, the scope delivers razor-sharp edge-to-edge clarity, high light transmission, and minimal optical distortion. The Second Focal Plane (SFP) MSR-BDC6 reticle features an ultra-intuitive illuminated central speed ring with a crisp center dot, complemented by calibrated bullet-drop compensation (BDC) holdovers and wind-lead dots designed to track standard 5.56 NATO and .308 Winchester trajectories out to 600 yards. A rotary dial controls 11 daylight illumination levels powered by an easily accessible CR2032 battery.

Every TANGO-MSR SOTM61200 ships as a complete installation-ready package directly from the factory. It includes a dedicated, color-matched ALPHA-MSR 1.535" aluminum cantilever mount that positions the optic at the standard AR-15 co-witness optical centerline height, a removable thread-in magnification throw lever for lightning-fast zoom transitions, and front and rear lay-flat flip-back protective lens covers. Finished in durable Coyote Tan anodizing, the 30mm one-piece aluminum chassis is IPX7 waterproof, shockproof, and nitrogen-purged to eliminate internal fogging in adverse field environments.

*Armorer Bench Notes & Real-World Staging Guidance:*

Fitment Matrix: Direct mounting to any standard MIL-STD-1913 Picatinny upper receiver rail via the included ALPHA-MSR 1-piece 30mm cantilever mount (1.535" centerline optic height). Optimized for AR-15, M4, and AR-10 flat-top receivers. Torque specs: ALPHA-MSR ring cap T15 screws require 15–18 in-lbs; cross-bolts to the 1913 Picatinny rail require 65 in-lbs (marked directly on the mount base). Do NOT exceed 18 in-lbs on the optic scope tube rings.

1. Ensure the host rifle is completely clear, magazine removed, and chamber visually and physically verified empty.
2. Mount the ALPHA-MSR cantilever base onto your upper receiver rail, ensuring the cantilever projects forward over the barrel extension, and torque the base cross-bolts to 65 in-lbs.
3. Place the TANGO-MSR scope into the lower saddle, establish proper eye relief (approx. 3.74" to 3.93") at 6x magnification, and level the reticle using a precision bubble level or feeler gauge block.
4. Torque the ring cap screws in an alternating X-pattern evenly to 15–18 in-lbs. Install the included CR2032 battery into the illumination dial cap, thread in the zoom throw lever, and zero at 100 yards.

Key Features

• Complete Turnkey LPVO Package: Ships with the factory ALPHA-MSR 1.535" cantilever mount, lay-flat flip caps, and removable zoom throw lever.
• 1-6x Optical Zoom Range: True 1x both-eyes-open situational speed transitioning up to 6x for precision mid-range target engagement.
• Illuminated MSR-BDC6 Reticle: Second Focal Plane (SFP) speed ring and BDC holdover subtensions calibrated for 5.56 NATO / .308 Win out to 600 yards.
• 11 Daylight Illumination Settings: Rotary dial allows fine-tuning reticle brightness across varying tactical and outdoor lighting conditions.
• Rugged 30mm Aircraft Aluminum Maintube: One-piece construction provides 100+ MOA of total elevation and windage travel.
• Tactile 0.5 MOA Capped Turrets: Reliable, audible 1/2 MOA click adjustments with capped protection against accidental field shifting.
• Factory ALPHA-MSR 1.535" Cantilever Mount: Aircraft-grade aluminum mount engineered for ideal eye relief and standard AR cheek weld.
• All-Weather IPX7 Waterproof & Fogproof: Nitrogen-purged and O-ring sealed to withstand complete submersion and thermal shock.
• Durable Coyote Tan Anodized Finish: Matches modern military and commercial FDE / Coyote tactical furniture and firearm builds.

Product Specifications

• Brand: SIG Sauer®
• Model/Series: TANGO-MSR™ LPVO 1-6x24mm
• MPN / SKU: SOTM61200 / SOTM61200
• UPC: 798681675616
• Magnification: 1x – 6x
• Objective Lens Diameter: 24mm
• Maintube Diameter: 30mm
• Focal Plane: Second Focal Plane (SFP)
• Reticle: MSR-BDC6 (Illuminated, 11 Brightness Settings)
• Adjustment Graduation: 0.5 MOA per click
• Total Elevation Travel: > 100 MOA
• Total Windage Travel: > 100 MOA
• Parallax: Fixed @ 100 Yards
• Eye Relief: 3.74" – 3.93" (95mm – 100mm)
• Field of View @ 100 Yards: 124.8 ft (at 1x) – 19.6 ft (at 6x)
• Battery Type: CR2032 3V Lithium Coin Cell (Included)
• Overall Length: 10.5 Inches
• Included Mount: ALPHA-MSR Aluminum Cantilever Mount (1.535" Height)
• Finish/Color: Coyote Tan (Anodized)
• Country of Origin: Imported (OEM Philippines / SIG Sauer Spec)