Product Description
Leupold Mark 4HD 4.5-18×52 M5C3 FFP PR2-MIL Rifle Scope
The Leupold Mark 4HD 4.5-18×52 M5C3 FFP PR2-MIL Rifle Scope is designed for versatility and performance, suitable for a range of shooting scenarios from close-quarters to long-range engagements. Here’s a detailed look at its key features:
Magnification and Flexibility
- 4.5-18x Magnification: Offers a versatile range suitable for various shooting situations, from close-range to long-distance targeting, making it a reliable choice for both tactical and hunting applications.
Optical Performance
- Professional-Grade Optical System: Provides superior light transmission, ensuring clear and bright images even in challenging lighting conditions. This system features excellent glare reduction for better clarity and resolution.
- 25-Yard Side Focus: Allows for precise parallax adjustment, ensuring sharp images as close as 25 yards, enhancing accuracy at various distances.
Reticle and Adjustments
- PR2-MIL Reticle: A first focal plane (FFP) reticle that scales with the magnification, providing precise holdovers and ranging at all magnifications.
- M5C3 ZeroLock® Adjustments: These adjustments offer precise 0.1 MIL clicks with a three-turn elevation dial for extensive adjustment range. The ZeroLock® system prevents accidental movement and ensures a reliable return to zero.
- ZeroLock Windage Dial: Ensures the windage adjustments stay locked in place and do not move inadvertently, providing confidence in your settings even in rough conditions.
Construction and Durability
- Lightweight and Slim Maintube: The scope is designed with a slimmer maintube while still being packed with professional-grade features, making it lighter without compromising durability.
- Waterproof, Fogproof, and Shockproof: Engineered to withstand harsh conditions, ensuring the scope remains operational in any environment.
Ergonomics and User Experience
- 4:1 Zoom Ratio: Enhances the scope’s versatility by providing a significant range of magnification options, allowing for quick adaptation to different shooting scenarios.
- Custom Dial Compatible: The Custom Dial System (CDS®) allows shooters to customize the turret to match their specific ballistics and environmental conditions, enabling quicker and more precise adjustments.
Additional Features
- First Focal Plane (FFP): The reticle remains accurate at all magnifications, making it easier to estimate range and windage corrections at any power setting.
- Lifetime Guarantee: Like all Leupold riflescopes, the Mark 4HD is backed by Leupold’s lifetime guarantee, ensuring long-term reliability and performance.
Detailed reticle info
PR2-MIL FFP

| Adjustable Parallax | Side Focus |
|---|---|
| BDC Dial Included | No |
| Daylight Bright Illumination | No |
| Custom Dial System (CDS) | No |
| Elevation Adjustment Type | M5C3 |
| Electronic Reticle Level | No |
| Guard-ion Lens Coating | No |
| Illuminated | No |
| Locking Dial | Yes |
| Motion Sensor Technology (MST) | No |
| Nightvision Compatible Illumination | No |
| Revolution Indicator | Yes |
| Reticle | FFP PR2-MIL |
| Rezero Type | Set Screw |
| Reticle Type | First Focal Plane |
| Adjustable Objective | No |
| Side Focus | No |
| Windage Adjustment Type | Zero-Lock WIndage |
| Weight (oz) | 27.5 |
| Elevation Adjustment Value per Click | 0.1Mil |
| Elevation Adjustment Range (MOA) | 125 |
| Elevation Adjustment Range (MIL) | 36 |
| Elevation Adjustment Range (cm @ 100m) | 360 |
| Elevation Adjustment Per Revolution | 10 MIL |
| Elevation Dial Travel Limit | 30MIL |
| Windage Adjustment Value per Click | 0.1Mil |
| Windage Adjustment Range (MOA) | 65 |
| Windage Adjustment Range (MIL) | 18 |
| Windage Adjustment Range (cm @ 100m) | 180 |
| Windage Adjustment Per Revolution | 10 MIL |
| Magnification Max | 18 |
| Magnification Min | 4.5 |
| Objective Lens Diameter (mm) | 52 |
| Linear FOV Low Mag (ft@100yds) | 23.1 |
| Linear FOV High Mag (ft@100yds) | 5.2 |
| Angular FOV Low Mag (Degrees) | 4.4 |
| Angular FOV High Mag (Degrees) | 1 |
| Eye Relief Low Mag (in) | 3.6 |
| Eye Relief High Mag (in) | 3.9 |
| Minimum Parallax-Free Distance (yd) | 25 |











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