When every millisecond and millimeter matter, the Viper® PST™ Gen II delivers dependable precision trusted by competitors and MIL/LE professionals. Crisp turret adjustments. Striking clarity at every magnification. Fully loaded with features for serious tactical performance, Viper® PST™ Gen II is your next step in mastering precision shooting—because when it matters most, nothing less will do.
| XD™ Optical System | Premium optical system delivers impressive resolution, edge-to-edge sharpness, greatly reduces chromatic aberration, and guarantees bright, high-contrast images. |
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| RZR™ Zero System | The RZR™ Zero System allows fast, sure return to the original zero point when large-multi-revolution elevation corrections have been dialed into the riflescope. |
| XR™ Lens Coatings | Premium anti-reflective coatings on all air-to-glass surfaces provide superior light transmission for exceptional clarity and low-light performance. |
| Illuminated Reticle | Provides precise aiming under low-light conditions. |
| Argon Gas Purged | Gas purged and O-ring sealed for superior fogproof and waterproof performance in the most extreme conditions. |
| Fast Focus Eyepiece | Allows for quick and easy reticle focusing. |
| Aircraft Grade Aluminum | Constructed from a solid block of aircraft-grade aluminum for strength and rigidity. |
| ArmorTek® | Ultra-hard exterior lens coatings defend against scratches, oil, and dirt. |
| Low-Glare Matte Black Anodize | Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position. |
| Waterproof | Designed to withstand harsh weather conditions. |
| Shockproof | Designed to withstand the highest levels of recoil and impact. |
| Fogproof | Designed to withstand a wide range of temperatures. |
| Magnification | 3-15x |
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| Objective Lens Diameter | 44 mm |
| Focal Plane | Second Focal Plane |
| Reticle | EBR-4 (MOA) |
| Eye Relief | 3.4" |
| Field of View | 41.2' - 8.6' @ 100 yds |
| Turret Style | Exposed |
| Tube Size | 30mm |
| Adjustment Graduation | 1/4 MOA |
| Travel Per Rotation | 25 MOA |
| Max Elevation Adjustment | 75 MOA |
| Max Windage Adjustment | 40 MOA |
| Parallax Setting | 20 yds. - ∞ |
| Length | 14.3" |
| Weight | 28.1 oz |