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Sig Sauer TANGO-MSR 1-10x26mm FFP Riflescope w/ ALPHA-MSR Cantilever Mount (MSR-BDC10 Illuminated Reticle) - SOTM11002 - UPC 798681668045
Product Description
The Sig Sauer TANGO-MSR 1-10x26mm First Focal Plane (FFP) Riflescope (SOTM11002) is an all-inclusive, high-performance low power variable optic (LPVO) package designed for immediate drop-in staging on modern sporting rifles and precision tactical carbines. Featuring an expansive 1x to 10x magnification range built around a heavy-duty 34mm main tube, this optic provides rapid, red-dot-style target acquisition at close quarters along with long-range ballistics capability out to extended distances.
Because the reticle is located in the First Focal Plane (FFP), the illuminated MSR-BDC10 MOA reticle scales proportionately across the entire zoom range. This ensures that BDC holdover subtensions and windage points remain true and accurate regardless of your magnification setting. High-performance glass elements, combined with Sig Sauer's proprietary optical coatings, deliver high light transmission, edge-to-edge clarity, and sharp image resolution in low-light and high-glare environments.
The SOTM11002 comes ready to mount right out of the box, including a factory-matched ALPHA-MSR 34mm aluminum cantilever mount engineered to provide optimal height and eye relief on AR-15 and AR-10 flat-top receivers. Complete with an integrated removable thread-in throw lever for rapid magnification transitions, flip-up lens covers, and 11 reticle brightness settings, the TANGO-MSR 1-10x26 FFP is a complete, rugged, and battle-ready optic system.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fit for AR-15, M4, AR-10, and bolt-action rifles featuring a standard top MIL-STD-1913 Picatinny rail. Includes a matching 34mm ALPHA-MSR 1-piece aluminum cantilever mount. Note: Torque the mount base to 45–65 in-lbs to the receiver rail, and torque the ring cap screws evenly to 15–18 in-lbs in a crisscross pattern.
- Verify the host rifle is completely clear, safe, and unloaded before positioning optical components.
- Install the ALPHA-MSR cantilever mount onto the receiver Picatinny rail, set eye relief while shouldering the rifle at 10x magnification, and level the reticle.
- Torque ring caps evenly, dial in the fast-focus ocular diopter for your eyesight, set reticle illumination, and perform zeroing at your preferred baseline distance (e.g., 50/200 yards).
Key Features
- 1-10x Magnification Range: True 1x low end for fast, two-eyes-open close-quarters shooting scaling up to 10x for long-range identification.
- First Focal Plane (FFP) MSR-BDC10 Reticle: Reticle subtensions scale with magnification, keeping holdovers, range estimation, and windage points accurate at any power.
- 34mm Aircraft-Grade Main Tube: Oversized 34mm tube provides expanded internal elevation and windage adjustment range and superior structural strength.
- Included ALPHA-MSR Cantilever Mount: Factory-matched 34mm aluminum mount ensures proper optical height and eye relief on AR platforms.
- Daylight Bright Illumination: Features 11 reticle brightness settings (including night vision compatible thresholds) with crisp LED output.
- Complete Factory Package: Includes removable thread-in throw lever, flip-up lens caps, and CR2032 battery for out-of-the-box readiness.
Product Specifications
- Brand: Sig Sauer
- Series: TANGO-MSR
- Model: 1-10x26mm FFP LPVO
- MPN / Part Number: SOTM11002
- UPC: 798681668045
- Magnification: 1-10x
- Objective Lens Diameter: 26mm
- Main Tube Diameter: 34mm
- Focal Plane: First Focal Plane (FFP)
- Reticle: Illuminated MSR-BDC10 (MOA)
- Adjustment Increments: 0.5 MOA per click
- Eye Relief: 3.54 Inches (90mm)
- Field of View @ 100 Yards: 120 ft @ 1x – 12 ft @ 10x
- Illumination Settings: 11 Positions
- Battery Type: CR2032
- Mount Included: 34mm ALPHA-MSR Aluminum Cantilever Mount
- Finish / Color: Matte Black
- Mass (Optic Only): ~20.4 oz (578.3 g)
