Vortex Optics Viper PST Gen II
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Sig Sauer Tango-MSR

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Vortex Optics Viper PST Gen II
The Vortex Optics Viper PST Gen II 5-25x50 is built for precision and performance, catering to hunters and long-range shooters alike. With its 5-25x magnification, this scope is ideal for extended ranges, providing clarity and detail necessary for critical shots. The illuminated reticle, combined with its precision-glide erector system, offers smooth magnification adjustments, which proves invaluable when conditions demand quick and accurate changes. Engineered with tactical shooting in mind, the Viper PST Gen II features an exposed turret with RZR zero stop, allowing you to return to zero with ease. Add in its rugged construction, and you've got a scope designed to perform in tough environments while delivering high-end features that make the shot count.
Sig Sauer Tango-MSR
The Sig Sauer TANGO-MSR 1-6x24mm riflescope combines exceptional value with top-tier features, crafted for versatile performance in the field. Part of the TANGO-MSR line, it includes an illuminated MSR-BDC6 reticle for precise aiming, factory-installed flip-back lens covers, and a removable thread-in magnification throw lever, all mounted on the durable ALPHA-MSR cantilever mount. Inspired by the acclaimed TANGO6T riflescope, a three-time US military contract winner, the TANGO-MSR brings advanced optical technology to civilian shooters. Designed for close to mid-range targeting, it offers a clear, bright view even at full magnification, making it ideal for precision at distances up to 200 yards.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Vortex Optics Viper PST Gen II | Vortex | Black | EBR-2C (MRAD) | Hunting | 28.1 Ounces | Aluminum |
| Sig Sauer Tango-MSR | Sig Sauer | Black | Modern Sporting | Hunting | 2.27 Pounds | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Vortex Optics Viper PST Gen II | 3-15x | 20 yards to Infinity |
| Sig Sauer Tango-MSR | 1-6x | Targets at 200 yards |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Sig Sauer Tango-MSR | 3 Inches | 6:1 | 20° - 3.3° | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Vortex Optics Viper PST Gen II | 30mm | 30mm | 44mm |
| Sig Sauer Tango-MSR | 30mm | 30mm | 24mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Vortex Optics Viper PST Gen II | Rifle | 30mm Picatinny or Weaver rails. |
| Sig Sauer Tango-MSR | Rifle | Cantilever Mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Vortex Optics Viper PST Gen II | EBR-2C | 90 MOA |
| Sig Sauer Tango-MSR | MSR-BDC6 | 120 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Sig Sauer Tango-MSR | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Vortex Optics Viper PST Gen II | Riflescope | Unlimited, unconditional lifetime warranty |
| Sig Sauer Tango-MSR | Alpha-MSR Cantilever Mount, lens caps, CR2032 battery, user manual | Sig Sauer Electro-Optics Infinite Guarantee |


















