Vortex Viper HD 5-25x50 FFP – Illuminated VMR-4 (MOA), 30mm (VPR-52501)
The Viper HD 5-25x50 FFP is Vortex's long-range hunting riflescope in this first focal plane configuration with an illuminated VMR-4 (MOA) reticle, 30mm tube, locking exposed elevation / capped windage, and RevStop zero. This listing is this reticle and focal plane only — Vortex SKU VPR-52501, UPC 843829136952.
This Reticle and Focal Plane Only
This SKU is the 5-25x50 FFP with illuminated VMR-4 (MOA). Vortex designed the VMR-4 for ranging, holdovers, windage corrections, and moving-target leads, with fine center crosshair subtensions and windage reference dots on the drop lines. Because it is first focal plane, subtensions stay true across the magnification range.
Optics and Turrets
- HD optical system — Vortex family copy: image clarity, resolution, and sharpness for hunting from predators to big game
- Illuminated reticle — 10 illumination settings (Vortex Viper HD FAQ)
- Turrets: locking exposed elevation, capped windage
- RevStop zero system; total elevation with RevStop installed 47 MOA
- Adjustment 1/4 MOA; travel per rotation 25 MOA
- Max elevation 68 MOA; max windage 42 MOA
- Parallax 20 yds – ∞
Vortex Viper HD 5-25x50 FFP Specifications
| Manufacturer | Vortex Optics |
| Model | Viper HD 5-25x50 FFP, VMR-4 (MOA) |
| SKU | VPR-52501 |
| UPC | 843829136952 |
| Magnification | 5-25x |
| Objective Lens Diameter | 50 mm |
| Focal Plane | First Focal Plane |
| Reticle | Illuminated VMR-4 (MOA) |
| Illumination Settings | 10 |
| Eye Relief | 3.4" |
| Field of View | 23.6′ – 4.7′ @ 100 yds |
| Turret Style | Locking exposed elevation, capped windage |
| Tube Size | 30 mm |
| Adjustment Graduation | 1/4 MOA |
| Travel Per Rotation | 25 MOA |
| Max Elevation Adjustment | 68 MOA |
| Total Elevation w/ RevStop installed | 47 MOA |
| Max Windage Adjustment | 42 MOA |
| Parallax Setting | 20 yds – ∞ |
| Length | 15.2" |
| Weight | 25.0 oz |
| Warranty | Vortex VIP Warranty — unlimited, unconditional, lifetime |
Frequently Asked Questions
Is this first focal plane?
Yes. VPR-52501 is FFP with illuminated VMR-4 (MOA).
What are the click values?
1/4 MOA per click; 25 MOA per rotation.
Does it have a zero stop?
Yes — Vortex RevStop. With RevStop installed, total elevation adjustment is 47 MOA.
What is the weight?
25.0 oz, per Vortex specifications for this configuration.
Internal Reference:
VPR-52501
Barcode:
843829136952
| Brand: Vortex |
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