About this product
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.
Viper® PST Gen II 5-25×50 Dimensions (in inches) 
| Lengths | |||||
|---|---|---|---|---|---|
| L1 | L2 | L3 | L4 | L5 | L6 |
| 15.79 | 2.37 | 2.58 | 6.59 | 5.6 | 3.59 |
| Heights | |
|---|---|
| H1 | H2 |
| 2.3 | 1.81 |
Recommended uses Precision Long-Range Competition MIL/LE Manuals & parts Reticle Manual (PDF) (441.81 kB) Parts Diagram (PDF) (631.29 kB) Product Manual (PDF) (4.64 MB) Specifications
| Magnification | 5-25x |
|---|---|
| Objective Lens Diameter | 50 mm |
| Focal Plane | Second Focal Plane |
| Reticle | EBR-4 (MOA) |
| Eye Relief | 3.4″ |
| Field of View | 24.1′ – 4.8′ @ 100 yds |
| Turret Style | Exposed |
| Tube Size | 30mm |
| Adjustment Graduation | 1/4 MOA |
| Travel Per Rotation | 25 MOA |
| Max Elevation Adjustment | 70 MOA |
| Max Windage Adjustment | 35 MOA |
| Parallax Setting | 25 yds. – ∞ |
| Length | 15.8″ |
| Weight | 31.2 oz |
