Vortex Optics Venom 5-25x56 First Focal Plane Riflescope, (MRAD) Reticle
Take the first step into long-range with an optic that helps you go the distance with a ton of features. Featuring a 5-25x mag range built into a 34mm tube for a massive amount of turret travel, the Venom also includes our RevStop Zero System for a fast, easy, reliable return to zero. The First Focal Plane EBR-7C reticle gives you accurate holds at any magnification, and an included throw lever allows for fast transitions between magnifications.
XD Lens Elements
Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.
Fully Multi-Coated
Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for optimal clarity and low-light performance.
First Focal Plane Reticle
Scale of reticle remains in proportion to the zoomed image. Constant subtensions allow accurate holdover and ranging at all magnifications.
Glass-Etched Reticle
Allows for intricate reticle design. Protected between two layers of glass for optimum durability and reliability.
Single-Piece Tube
Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
Aircraft-Grade Aluminum
Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
Features
- XD Lens Elements
- Fully Multi-Coated
- First Focal Plane Reticle
- Glass-Etched Reticle
- Single-Piece Tube
- Aircraft-Grade Aluminum
- Waterproof
- Fogproof
- Shockproof
- Fast Focus Eyepiece
- Throw Lever
- RevStop Zero System
Specifications
| Magnification |
5–25x |
| Objective Lens Diameter |
56 mm |
| Eye Relief |
3.6 inches |
| Field of View (@100 yards) |
21.2 – 4.7 ft |
| Tube Size |
34 mm |
| Adjustment Graduation |
0.1 MRAD |
| Travel Per Rotation |
10 MRAD |
| Max Elevation Adjustment |
25 MRAD |
| Max Windage Adjustment |
25 MRAD |
| Parallax Setting |
15 yards to ∞ |
| Length |
15.3 inches |
| Weight |
35 oz |
What our Experts Think
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Flagship compact optical performance – UHD optical system with APO lenses delivers exceptional sharpness, color fidelity, and edge-to-edge clarity in a compact size
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Wide, immersive field of view – ~472 ft @ 1000 yds provides excellent situational awareness, making scanning and tracking effortless
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Perfect balance of portability & power – 8x32 configuration keeps weight low (~21.9 oz) while maintaining strong detail and usability for all-day carry
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Impressive low-light performance (for size) – XR™ Plus coatings maximize light transmission, delivering bright images even in challenging lighting
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Premium build quality – Magnesium chassis with rubber armor ensures shockproof, waterproof, and fogproof durability in harsh environments
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Highly ergonomic design – Open-bridge construction, smooth center focus, and locking diopter provide comfortable, precise handling
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Tripod adaptable versatility – Can be mounted for extended glassing when maximum stability is needed
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Complete premium bundle – Includes GlassPak Pro harness and accessories for ready-to-use field performance
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Trade-off: premium price tier – Positioned as a high-end optic, but justified by top-tier glass and build quality
Q&A
Q: What is the Viper PST Gen II 1‑6x24 designed for?
A: A versatile LPVO (Low Power Variable Optic) ideal for tactical shooting, competition, and close-to-mid range engagements.
Q: What makes the 1–6x magnification useful?
A: True 1x enables fast, red-dot-like targeting, while 6x magnification allows for precise shots at extended distances.
Q: Is this a First or Second Focal Plane scope?
A: It is a Second Focal Plane (SFP) scope, meaning the reticle remains the same size and is optimized for use at a specific magnification.
Q: What reticle options are available?
A: Common options include VMR-2 (MOA or MRAD) reticles, designed for fast target acquisition and accurate holdovers.
Q: Is the reticle illuminated?
A: Yes, it features daylight-bright illumination with multiple intensity settings, ideal for all lighting conditions.
Q: How is the optical performance?
A: Equipped with XD glass and fully multi-coated lenses, delivering clear, bright images with excellent contrast.
Q: What turret system does it use?
A: Features low-profile capped turrets with precise, repeatable adjustments for reliability in the field.
Maintenance Tips
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Clean lenses with care: Use a microfiber cloth and lens-safe cleaner to preserve fully multi-coated optics and maintain sharp, high-contrast images.
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Keep turrets debris-free: Regularly wipe exposed tactical turrets to ensure smooth 0.1 MRAD adjustments and reliable tracking.
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Check zero-stop (RevStop™): Periodically verify zero return for consistent long-range accuracy and repeatability.
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Inspect mount & 34mm tube fit: Ensure rings are properly torqued to prevent shift and maintain zero under recoil.
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Maintain parallax & focus controls: Keep side parallax (15 yards–∞) and fast-focus eyepiece clean for precise targeting.
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Use throw lever correctly: Keep it secure and clean for quick, smooth magnification changes from 5x–25x.
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Protect lenses & coatings: Avoid touching glass—ArmorTek coatings resist scratches but still require careful handling.
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Dry after exposure: Even though waterproof, fogproof, and nitrogen-purged, wipe down after rain or dust.
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Store with accessories: Use included lens covers and sunshade to protect the 56mm objective from damage.
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Avoid impacts: Rugged construction is shock-resistant, but minimizing drops preserves internal precision.
