Leupold Mark 4HD 2.5-10x42mm FFP TMR Scope

The Leupold Mark 4HD is a variable-power rifle scope built around a 2.5-10x magnification range, a 42mm objective, and a 30mm maintube. Its first focal plane illuminated TMR reticle and M5C3 ZeroLock adjustments provide a versatile sighting platform for range and field use.

The scope features a professional-grade optical system, a 4:1 zoom ratio, Motion Sensor Technology, an electronic reticle level, and a removable throw lever. Its listed construction is waterproof, fogproof, and shockproof, while the illumination system uses a CR2032 battery.

Key Specifications

• The magnification range is 2.5-10x for flexible target observation.
• The objective lens measures 42mm for the stated optical configuration.
• The maintube diameter is 30mm.
• The reticle is an illuminated first focal plane TMR design.
• The elevation and windage click value is 0.1 MIL.
• The elevation adjustment uses M5C3 ZeroLock controls.
• The listed low-power field of view is 42.2 feet at 100 yards.
• The listed high-power field of view is 11 feet at 100 yards.
• The eye relief range is listed as 3.6-3.9 inches.
• The illumination battery type is CR2032.

With its broad magnification range, first focal plane reticle, illuminated aiming reference, and durable weather-resistant construction, the Mark 4HD offers a capable optical solution for shooters who want practical versatility in a streamlined riflescope.

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