Leupold Mark 4HD 4.5-18x52mm FFP PR1-MIL Scope

The Leupold Mark 4HD is a variable-power rifle scope built around a 4.5-18x magnification range, 52mm objective, and 34mm maintube. Its illuminated first focal plane PR1-MIL reticle, side focus, and professional-grade optical system support detailed observation and aiming at the range or in the field.

The scope combines a matte black finish with waterproof, fogproof, and shockproof construction. Its side focus is specified for parallax-free viewing from 25 yards, while the illuminated reticle offers eight settings and night-vision-compatible illumination.

Key Specifications

• The magnification range is 4.5-18x for flexible use across varying distances.
• The objective lens measures 52mm to support light transmission through the optical system.
• The maintube diameter is 34mm.
• The reticle is an illuminated first focal plane PR1-MIL design.
• The scope weighs 27 ounces.
• The side focus provides a minimum parallax-free distance of 25 yards.
• Elevation and windage adjustments use a 0.1 MIL click value.
• The field of view ranges from 23.1 to 5.2 feet at 100 yards.
• Eye relief ranges from 3.6 to 3.9 inches.
• The illumination system uses a CR2032 battery and provides eight settings.

With its broad magnification range, first focal plane reticle, side focus, and illuminated aiming reference, the Mark 4HD provides a capable optical platform for shooters who value precise, adaptable sighting equipment. Its sealed, durable construction is suited to regular use in changing field and range conditions.

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