The SIG Sauer TANGO-MSR 1-10x26 LPVO Rifle Scope is a 1-10x low-power variable optic with the illuminated MSR BDC10 reticle in the first focal plane, built on a 34 mm tube with a 26 mm objective and an ALPHA-MSR cantilever mount included.
First focal plane is the distinguishing feature. The reticle grows and shrinks with magnification, so the BDC10's holdover marks read correctly at 4x, 7x or 10x rather than only at maximum power — which matters if you use the reticle rather than the turrets to correct for distance.
Finish: Black — also sold as the TANGO-MSR 1-10x26 FFP LPVO rifle scope in Coyote Tan.
How It Compares
Prefer a second focal plane reticle and a slightly larger objective? The TANGO-MSR 1-10x28 is the SFP model. Want less magnification and less weight? See the TANGO-MSR 1-6x24 FFP. Browse all LPVO rifle scopes, SIG Sauer rifle scopes and read FFP vs SFP rifle scopes explained.
Ideal For
- Civilian Service Rifle shot at the longer distances
- Shooters who hold off the reticle rather than dial
- Straight-pull AR-15 rifles used as a one-optic rifle
- Practical rifle stages with mixed-range targets
Key Features
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Reticle: MSR BDC10, first focal plane, illuminated
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Focal Plane: first focal plane (FFP) — holdovers true at every magnification
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Tube: 34 mm, with a 26 mm objective
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Turrets: MOA, capped
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Mount: ALPHA-MSR cantilever mount included
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Electronics: CR2032 illumination cell
Technical Specifications
| Magnification |
1-10x (variable) |
| Objective |
26 mm |
| Tube |
34 mm |
| Focal Plane |
First focal plane (FFP) |
| Reticle |
MSR BDC10 (FFP, illuminated) |
| Adjustment |
MOA, capped turrets |
| Mount |
ALPHA-MSR cantilever (included) |
| Battery |
CR2032 |
| Finish |
Black |
| Warranty |
SIG Infinite Guarantee |
| SKU / MPN / UPC |
SOTM11002 / SOTM11002 / 0798681668045 |
What's Included
- SIG Sauer TANGO-MSR 1-10x26 FFP LPVO rifle scope
- ALPHA-MSR cantilever mount, CR2032 battery, documentation
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and SIG's Infinite Guarantee.
Frequently Asked Questions
Is the SIG Sauer TANGO-MSR 1-10x26 first or second focal plane?
The SIG Sauer TANGO-MSR 1-10x26 is first focal plane (FFP), so the MSR BDC10 reticle scales with magnification and its holdovers are correct at any power.
What is the difference between the TANGO-MSR 1-10x26 and the 1-10x28?
The SIG Sauer TANGO-MSR 1-10x26 places the MSR BDC10 reticle in the first focal plane and uses a 26 mm objective, while the TANGO-MSR 1-10x28 is second focal plane with a 28 mm objective.
Does the SIG Sauer TANGO-MSR 1-10x26 come with a mount?
Yes — the SIG Sauer TANGO-MSR 1-10x26 includes an ALPHA-MSR cantilever mount.
What tube diameter does the SIG Sauer TANGO-MSR 1-10x26 have?
The SIG Sauer TANGO-MSR 1-10x26 is built on a 34 mm tube.
What battery does the SIG Sauer TANGO-MSR 1-10x26 use?
The SIG Sauer TANGO-MSR 1-10x26 runs its reticle illumination from a CR2032 cell.