The Viper HS LR riflescopes feature a first focal plane reticle: all reticle subtensions remain constant throughout the entire zoom range for accurate use of reticle reference marks at any magnification.
| Magnification | 6-24 x |
| Objective Lens Diameter | 50 mm |
| Eye Relief | 4.0 inches |
| Field of View | 17.8-5.1 feet/100 yards |
| Tube Size | 30 mm |
| Turret Style | Tactical Elevation Capped windage CRS Zero Stop |
| Adjustment Graduation | 1/2 MOA click elevation 1/4 MOA click windage |
| Travel per Rotation | 24 MOA elevation 12 MOA windage |
| Max Elevation Adjustment | 65 MOA |
| Max Windage Adjustment | 42 MOA |
| Parallax Setting | 50 yards to Infinity |
| Length | 15.5 inches |
| Weight | 22.4 ounces |
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