Leupold Mark 4HD 4.5-18x52mm 34mm FFP Scope

The Leupold Mark 4HD is a versatile rifle scope designed for use at the range or in the field. It combines 4.5-18x magnification with a 52mm objective, a 34mm maintube, and a first focal plane PR2-MIL reticle.

Its side-focus parallax adjustment supports viewing distances as close as 25 yards, while the professional-grade optical system and ZeroLock windage dial provide practical adjustment control. The scope is specified as waterproof, fogproof, and shockproof.

Key Specifications

• The magnification range is 4.5-18x for flexible viewing at varying distances.
• The objective lens measures 52mm to support light transmission.
• The maintube diameter is 34mm.
• The reticle is a FFP PR2-MIL design located in the first focal plane.
• The parallax adjustment uses side focus and is specified for distances as close as 25 yards.
• The elevation and windage click value is 0.1 MIL.
• The scope weighs 27.5 ounces.
• The low-magnification field of view is 23.1 feet at 100 yards.
• The high-magnification field of view is 5.2 feet at 100 yards.
• The scope is specified as waterproof, fogproof, and shockproof.

With a broad magnification range, first focal plane reticle, side-focus adjustment, and robust 34mm tube, the Mark 4HD provides a capable optical platform for shooters who value clear aiming references and precise adjustment control.

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