SIG SAUER Tango-MSR 3-18x50 FFP Riflescope
- 3 to 18x magnification
- First focal plane MRAD reticle
- Illuminated MRAD Milling 2.0 reticle
- 89.9 millimeters eye relief
- 110 feet field of view
- 3 pounds, Picatinny mount
- 2 year manufacturer warranty
Last refreshed Jun 22, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A high-magnification first focal plane scope with an illuminated MRAD reticle, lens covers and an Alpha-MSR mount in the box. The spec table calls the item a holster and the material See Description, so trust the title more.
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ASIN: B0D7VL793RCategory: Rifle Scopes
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Overview
A lit MRAD reticle in the first focal plane and a wide zoom ratio define this Sig Sauer Tango-MSR. The title lists a 34mm tube, lens covers and a matching Alpha-MSR mount, and the specs add Picatinny mounting.
The mount in the box saves a separate purchase, and a reticle that scales with the zoom makes holdovers consistent. The weak spot is the spec table, which carries an item type of holster and gives no body material.
Who it's for
Shooters comfortable reading milliradian marks and holding over at distance. People who prefer a fixed low-power optic or a lighter scope should look at a smaller model.
Pros and cons
- Illuminated MRAD reticle
- First focal plane scaling
- Mount and lens covers included
- Shockproof and fogproof per title
- Item type mislabeled as holster
- Body material not described
- Heavy for a light rifle
- Illumination levels undescribed
Performance notes
Because the reticle is in the first focal plane, milliradian marks hold their value at any zoom setting. A higher top magnification narrows the field of view and exaggerates mount movement, while the lit reticle remains readable in dim light.
Specifications
| Brand | Sig Sauer |
|---|---|
| Dimensions & fit | |
| Objective Lens Diameter | 50 millimetershigher than 67% of 293 rifle scopes |
| Item weight | 3 pounds |
| Tube diameter | 34 millimeters (title) |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Mounting Type | Picatinny mount |
| Included components | |
| Included Components | Lens covers, Alpha-MSR mount |
| Warranty & support | |
| Warranty Description | 2 year manufacturer |
| Other details | |
| Magnification Minimum | 3x |
| Magnification Maximum | 18x |
| Night vision | No |
| Sport Type | Hunting and shooting |
| Reticle Type | FFP Milling 2.0, illuminated MRAD |
| Field Of View | 110 feet |
| Eye relief | 89.9 millimeters |
| Focal plane | First focal plane |
Closest rivals on specs
Athlon Optics Ares BTR Gen3 HD Rifle Scope- Item Weight 3 vs 3.5 pounds (-14%)
Leupold VX-4HD 3-12x50 Riflescope- Item Weight 3 vs 3.5 pounds (-14%)
Frequently asked questions
How big is the Sig Sauer Tango-MSR 3-18x50?
The title lists a 50mm objective lens and a 34mm tube, and the specs list 50 millimeters for the objective. Overall length is not given.
Does the Tango-MSR 3-18x50 come with a mount?
Yes. The title lists a 34mm Alpha-MSR mount and lens covers.
Is the Tango-MSR 3-18x50 a night vision scope?
No. The specs list night vision as No, and the reticle illumination is the only light feature mentioned.