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Leupold 171777 Mark 5HD M5C3 Matte Black 5-25x 56mm 35mm Tube Illuminated FFP Tremor 3 Reticle

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Leupold Mark 5HD 5-25x56mm: The Ultimate Precision Rifle Scope for Discerning Shooters

Are you searching for a high-performance rifle scope that delivers unparalleled precision, rugged reliability, and an ergonomic design for competitive shooting, long-range hunting, or tactical applications? Look no further than the Leupold Mark 5HD 5-25x56mm, featuring the illuminated FFP Tremor 3 Reticle and M5C3 ZeroLock adjustments. This exceptional optic, identified by UPC 030317012953 and MPN 171777, is engineered to give shooters a distinct advantage, whether on the range or in the most demanding field conditions.

The Leupold Mark 5HD series has rapidly become a benchmark in the world of long-range optics, and the 5-25x56mm model stands out as a testament to Leupold's commitment to innovation and excellence. Designed to solve common challenges faced by precision shooters, this scope addresses issues like excessive weight, complicated adjustments, and subpar optical clarity in a single, formidable package.

Why Choose the Leupold Mark 5HD 5-25x56mm?

For shooters aiming to push their limits and consistently hit targets at extreme distances, the Leupold Mark 5HD offers a compelling suite of features. This scope is ideal for:

  • Precision Rifle Series (PRS) and National Rifle League (NRL) Competitors: Its light weight, intuitive adjustments, and sophisticated FFP reticle provide the speed and accuracy needed to excel under pressure.
  • Long-Range Hunters: The superior light transmission and crisp image clarity ensure ethical shots at dawn or dusk, while its durability can withstand harsh environments.
  • Tactical Professionals: Reliable, robust, and designed for rapid target engagement, it’s a trusted tool for critical applications where every shot counts.
  • Enthusiasts Demanding Elite Performance: If you seek the best possible equipment to maximize your rifle's potential and your shooting skill, the Mark 5HD delivers.

This scope is built for those who understand that success in precision shooting hinges on having an optic that's not just clear, but also responsive, intuitive, and incredibly robust.

Unpacking the Leupold Mark 5HD's Core Advantages

The Leupold Mark 5HD 5-25x56mm isn't just another scope; it’s a meticulously engineered instrument designed for superior performance. Here are its foundational strengths:

  • Revolutionary Weight Reduction: One of the most striking features of the Mark 5HD is its astonishingly low weight. At approximately 30 ounces, it is up to 20 ounces lighter than many other riflescopes in its class. This significant weight savings translates directly into a more balanced rifle system, reduced fatigue during long hunts or competitive stages, and easier maneuverability. For shooters carrying their gear over rugged terrain, this difference is truly game-changing.
  • Professional Grade Optical System: At the heart of every great scope is its glass, and the Mark 5HD boasts Leupold’s "Professional Grade Optical System." This system ensures:
    • Elite Light Transmission: Maximizing the amount of usable light that reaches your eye, providing a bright, clear image even in low-light conditions, crucial for dawn/dusk hunting or tactical operations.
    • Industry-Leading Glare Reduction: Superior management of stray light guarantees a crisp image with minimal washout, allowing you to pick out details even against challenging backlighting.
    • Unrivaled Resolution and Clarity: From edge-to-edge, the image remains sharp and distortion-free, enabling precise target identification and shot placement at extreme distances.
  • Ergonomic and Tactile Adjustments: The Mark 5HD is designed for rapid and confident adjustments. Its M5C3 ZeroLock adjustments are:
    • Tactile and Audible: Each click is distinct and positive, allowing for precise adjustments without taking your eyes off the target, even while wearing gloves.
    • Larger Numbers: Clearly marked turrets make it easy to read your settings at a glance, speeding up target acquisition and follow-up shots.
    • High-Speed Throw Lever: Integrated into the magnification ring, this lever allows for quick and effortless power changes, adapting instantly to varying distances or target sizes.

These core elements work in harmony to empower shooters to put accurate fire downrange faster and with greater confidence than ever before.

Deep Dive into Key Features and Their Benefits

To truly appreciate the Leupold Mark 5HD 5-25x56mm, it’s essential to explore its individual components and how they contribute to its overall excellence.

First Focal Plane (FFP) Tremor 3 Reticle: Your Ballistic Brain

The illuminated FFP Tremor 3 Reticle is a powerful tool for precision shooting. Here's why it's so effective:

  • First Focal Plane (FFP) Advantage: In an FFP scope, the reticle scales proportionally with the magnification. This means that your holdovers and ranging capabilities remain accurate across the entire 5-25x magnification range. Whether you're at 5x or 25x, the subtensions on the Tremor 3 reticle are always true, eliminating the need for complex calculations or guesswork.
  • Tremor 3 Reticle Design: The Tremor 3 is a sophisticated Christmas tree-style reticle, renowned for its efficiency in providing quick and precise wind and elevation holds. Its well-defined milling marks, horizontal wind dots, and vertical drop points allow shooters to:
    • Rapidly Compensate for Wind: The horizontal dot system helps you instantly gauge and apply wind corrections without dialing.
    • Estimate Range: With practice, the reticle can be used for effective range estimation.
    • Track Follow-Up Shots: The grid allows you to easily identify impacts and make swift corrections.
  • Illumination for All Conditions: The reticle features adjustable illumination, making it visible against dark targets or in low-light environments. This is crucial for maintaining a precise aiming point during dawn, dusk, or in heavily shaded areas.
  • Night Vision Compatibility: The illumination settings include options compatible with night vision devices, expanding the scope's utility for specialized tactical applications.

M5C3 ZeroLock Adjustments: Precision Under Pressure

The M5C3 ZeroLock adjustments represent the pinnacle of Leupold's turrets, designed for maximum reliability and ease of use:

  • 0.1 Mil Click Adjustments: Each click provides a precise 0.1 Mil adjustment, offering granular control over your point of impact. This is the preferred measurement system for many long-range and tactical shooters due to its compatibility with FFP reticles and ballistic calculations.
  • ZeroLock Dial: Once you've set your zero, the ZeroLock feature prevents accidental rotation of the elevation dial. This ensures that your zero remains consistent, even during demanding movements or while transporting your rifle. A simple depress of a button allows for adjustments, then it locks securely back into place.
  • Revolution Counter: The M5C3 system incorporates a visible and tactile revolution counter, clearly indicating which rotation your elevation turret is on. This eliminates guesswork and potential errors when dialing for extreme distances that require multiple revolutions of the turret.
  • Zero Stop: This critical feature allows you to quickly and confidently dial your elevation turret down to your established zero position without looking or counting clicks. It prevents you from dialing below your zero, a common mistake that can lead to missed shots.

Robust 35mm Main Tube: Unyielding Strength and Travel

The robust 35mm main tube offers several significant advantages:

  • Increased Elevation Travel: A larger tube diameter allows for greater internal adjustment range. With an impressive 120 MOA of elevation adjustment (and 60 MOA of windage), the Mark 5HD 5-25x56mm provides ample travel to dial for targets at truly extreme distances, often exceeding 1,000 yards, without the need for excessive canted scope bases.
  • Superior Rigidity and Durability: A thicker tube inherently offers more strength and rigidity. This enhances the scope's resistance to impact, ensuring that it maintains its zero and optical integrity even under harsh recoil or accidental bumps.
  • Enhanced Light Transmission: While subtle, a larger tube can contribute to slightly better light transmission and a wider field of view, further enhancing the optical performance.

Motion Sensor Technology (MST): Power When You Need It

Leupold's Motion Sensor Technology (MST) is a smart power-saving feature:

  • Automatic Shut-Off: When the scope detects no motion for a period of 5 minutes, the illuminated reticle automatically turns off, preserving battery life.
  • Instant Activation: As soon as motion is detected again, the illumination instantly reactivates to your last used setting, ensuring it's ready when you are. This convenience means you don't have to manually turn the illumination on and off, allowing you to focus on your shooting.

Side Focus/Parallax Adjustment: Crystal Clear at Any Range

The side focus knob allows for quick and easy parallax adjustment, ranging from 50 yards to infinity. This feature is crucial for:

  • Eliminating Parallax Error: Parallax is an optical phenomenon that can cause your reticle to appear to shift relative to the target if your eye position isn't perfectly aligned. Adjusting the side focus eliminates this error, ensuring your reticle is on the same focal plane as your target, leading to consistently precise shots.
  • Achieving Optimal Image Clarity: Correct parallax adjustment also sharpens the image of your target, providing the clearest possible sight picture at any given distance.

Leupold's Legendary Durability and Reliability

Beyond its impressive features, every Leupold Mark 5HD scope is built to endure the toughest conditions imaginable.

  • Aircraft-Grade Aluminum Construction: The 35mm main tube is meticulously machined from aerospace-grade 6061-T6 aluminum, ensuring a lightweight yet incredibly strong housing.
  • Waterproof and Fogproof Integrity: Leupold's proprietary argon/krypton gas blend purging ensures the internal optics remain completely waterproof and fogproof, performing flawlessly in extreme temperature changes and wet environments. This specialized blend resists thermal shock more effectively than standard nitrogen purging, preventing internal fogging.
  • Shockproof Design: Rigorous testing on Leupold's recoil simulation machine, "The Punisher," ensures that the Mark 5HD can withstand countless rounds of heavy recoil without losing zero or experiencing internal damage.
  • Scratch-Resistant Lenses: The external lenses are treated with a DiamondCoat 2™ scratch-resistant coating, providing exceptional durability and protection against abrasions.

Achieve Unrivaled Precision with the Mark 5HD

The Leupold Mark 5HD 5-25x56mm (UPC 030317012953, MPN 171777) represents the pinnacle of long-range rifle scope technology. It delivers on every front: optical clarity, ergonomic design, precise adjustments, and legendary Leupold ruggedness. Whether you're making a crucial shot in a competition, securing a trophy animal at extended range, or relying on your gear in a tactical scenario, the Mark 5HD provides the confidence and capability to succeed. Its lighter weight and superior optical system mean you can stay in the field longer, make faster adjustments, and achieve levels of precision previously unattainable.

This scope is more than just an aiming device; it's a critical component of a high-performance rifle system, designed to integrate seamlessly with modern precision rifles and ballistic data. Investing in a Leupold Mark 5HD is investing in superior performance, backed by a brand known for its commitment to excellence and a full lifetime guarantee that covers the product for the life of the scope, even if you’re not the original owner. It's a testament to quality, built to last and perform when it matters most.

Technical Specifications: Leupold Mark 5HD 5-25x56mm

Below are the detailed specifications for the Leupold Mark 5HD 5-25x56mm M5C3 Matte Black 35mm Tube Illuminated FFP Tremor 3 Reticle, UPC 030317012953.

Feature Detail
Brand Leupold
Model Mark 5HD
Magnification 5-25x
Objective Lens 56mm
Tube Diameter 35mm
Reticle Illuminated FFP Tremor 3
Focal Plane First Focal Plane (FFP)
Finish Matte Black
Material Aluminum
Firearm Type Rifle
Eye Relief 3.80" - 3.60"
Field of View 20.50 - 4.20 ft @ 100 yds
Adjustment Size 0.1 Mil
Elevation Adj. 120 MOA
Windage Adj. 60 MOA
Focus Type Side Focus
Parallax Adj. 50 yds to Infinity
Length 15.67"
Weight 30 oz
Exit Pupil 2.20mm
UPC 030317012953
MPN 171777

Specifications

Explore the specific details and characteristics

SKU
47254
UPC
030317012953
MPN
171777

FAQ

Leupold 171777 Mark 5HD M5C3 Matte Black 5-25x 56mm 35mm Tube Illuminated FFP Tremor 3 Reticle