Vortex Optics Viper 6.5-20x50 PA SFP Riflescope Mil-Dot MOA, 30mm Tube with Pro 30mm High Rings (1.18in) and Free Hat Bundle
Effortlessly shrugging off recoil, moisture and darkness, the Viper's status as a premium riflescope won't be as easy to shake. Discover a riflescope with incredible performance features like premium, fully multi-coated optics, heavy duty Precision Force spring systems and the glass smooth Precision Glide Erector System—delivering all this and more at a price that should have pulled a few more hundreds from your wallet than it did.
Features
- XD Lens Elements
- Fully Multi-Coated
- Second Focal Plane Reticle
- Single-Piece Tube
- Aircraft-Grade Aluminum
- Waterproof
- Fogproof
- Shockproof
- Hard Anodized Finish
- Capped Reset Turrets
- Side Focus. Precision-Force Spring System
- Precision-Glide Erector System
Specifications
| Magnification |
6.5–20x |
| Objective Lens Diameter |
50 mm |
| Reticle |
Mil Dot (MOA) |
| Turret Style |
Tall Capped |
| Tube Size |
30 mm |
| Adjustment Graduation |
1/4 MOA |
| Travel Per Rotation |
12 MOA |
| Max Elevation Adjustment |
65 MOA |
| Max Windage Adjustment |
65 MOA |
| Parallax Setting |
50 yards to infinity |
| Field of View |
17.4 – 6.2 ft @ 100 yds |
| Eye Relief |
3.1 inches |
| Length |
14.44 inches |
| Weight |
21.6 oz (≈ 0.61 kg) |
What our Experts Think
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Mid‑to‑extended range capability
The 6.5–20× magnification range plus 50 mm objective offers a versatile setup for hunters and shooters who want clear shots from moderate to long distances without breaking the bank.
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Second Focal Plane (SFP) Mil‑Dot MOA reticle
The Mil‑Dot reticle aids range estimation and holdovers at higher power, while the SFP placement keeps the sight picture clean at all magnifications.
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Premium optics with bright, clear view
XD lens elements and XR fully multi‑coated optics deliver sharp resolution and good contrast, helping you identify targets even in varied lighting conditions.
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Rugged, dependable construction
Built on a 30 mm aircraft‑grade aluminum tube, this scope is waterproof, fogproof, and shockproof—ready for heavy recoil and harsh field conditions.
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Solid adjustment range & controls
Tall capped turrets with 1/4 MOA clicks offer precise, repeatable adjustments, while side focus lets you dial out parallax from ~50 yds to infinity.
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Pro high rings add easy mounting
Included 30 mm high rings (1.18 inches) simplify installation and ensure proper clearance and eye alignment on most rifles.
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Good ergonomics for shooters and hunters
Balanced weight (~21.6 oz) and generous eye relief (~3.1 inches) make it comfortable and practical for extended field use.
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Free hat adds everyday value
The included cap makes this package more appealing as a ready‑to‑use set without extra purchases.
Q&A
Q: What is the Strike Eagle 5-25x56 designed for?
A: It’s built for long-range precision shooting, competition, and tactical applications where maximum magnification and clarity are essential.
Q: What magnification range does it offer?
A: It features a 5x–25x zoom range, ideal for engaging targets at extended distances with high detail.
Q: What is the benefit of the FFP (First Focal Plane) reticle?
A: The EBR-7C MRAD reticle scales with magnification, allowing accurate holdovers, ranging, and wind corrections at any zoom level.
Q: What makes the EBR-7C MRAD reticle effective?
A: It includes detailed hash marks and wind hold references, enabling precise shot placement and fast corrections in dynamic conditions.
Q: How is the optical performance?
A: XD extra-low dispersion glass and fully multi-coated lenses deliver bright, sharp images with excellent contrast and edge-to-edge clarity.
Q: Is it good for low-light shooting?
A: Yes, the large 56mm objective lens enhances light transmission, providing a bright sight picture in low-light environments.
Q: Does it include a zero-stop system?
A: Yes, the RevStop® Zero System allows quick and reliable return to zero after dialing elevation adjustments.
Q: How accurate are the adjustments?
A: It features precise 0.1 MRAD click adjustments with extensive elevation travel for long-range accuracy.
Q: Is it durable for field use?
A: Yes, it’s constructed from aircraft-grade aluminum and is waterproof, fogproof, and shockproof for rugged environments.
Maintenance Tips
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Clean lenses carefully: Use a microfiber cloth or lens pen to protect multi-coated optics and maintain clear image quality.
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Check ring & mount torque: Ensure included 30mm high rings are properly secured to maintain zero under recoil.
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Inspect parallax & turrets: Verify smooth parallax adjustment and accurate elevation/windage tracking.
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Keep lenses covered: Use lens caps to prevent dust, scratches, and environmental damage.
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Avoid harsh chemicals: Only use optics-safe cleaning solutions to preserve lens coatings.
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Store in a cool, dry place: Helps maintain internal seals and long-term durability.
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Confirm zero regularly: Especially after transport or extended shooting sessions.
Damage 
Loss 
Theft 
