Leupold Mark 4HD 2.5-10x42mm Riflescope TMR Reticle Matte Black

The Leupold Mark 4HD 2.5-10x42mm delivers precision optics in a lightweight package built for serious shooters. This riflescope combines Leupold's proven reliability with modern features like illuminated reticle technology and crystal-clear glass that performs across varied lighting conditions.

What Makes This Different

The Mark 4HD series represents Leupold's commitment to reducing weight without sacrificing optical performance. At just 18.1 ounces, this scope weighs significantly less than comparable 30mm tube scopes while maintaining the structural integrity needed for heavy recoiling rifles. The proprietary lens coatings deliver 92% light transmission, ensuring clear target identification in low-light hunting scenarios or tactical applications.

Key Features

• 2.5-10x magnification range with 42mm objective lens for versatile engagement distances
• 30mm main tube construction provides 60 MOA elevation and 60 MOA windage adjustment
• Illuminated TMR (Tactical Milling Reticle) in second focal plane for consistent subtension
• Matte black finish reduces glare and provides corrosion resistance
• 1/4 MOA click adjustments with tactile and audible feedback
• Compatible with standard 30mm scope rings and Picatinny rail systems
• Side focus parallax adjustment from 50 yards to infinity

Field testing demonstrates consistent tracking performance across temperature extremes from -40°F to 140°F. The TMR reticle provides holdover references for long-range shooting while remaining uncluttered for close-range work. Nitrogen purging and O-ring sealing deliver complete waterproof protection, making this scope suitable for harsh weather conditions in hunting, competition, and tactical environments.

Technical Specs

• Magnification: 2.5-10x
• Objective diameter: 42mm
• Main tube diameter: 30mm
• Weight: 18.1 ounces
• Overall length: 12.6 inches
• Eye relief: 3.7-4.2 inches
• Field of view: 42.3-10.5 feet at 100 yards
• Exit pupil: 16.8-4.2mm
• Reticle: TMR (Tactical Milling Reticle), illuminated, second focal plane
• Adjustment range: 60 MOA elevation, 60 MOA windage
• Click value: 1/4 MOA
• Parallax setting: Side focus, 50 yards to infinity
• Finish: Matte black anodized aluminum
• Country of origin: USA

The Mark 4HD 2.5-10x42mm represents proven American optics engineering at a competitive price point. Professional shooters choose Leupold for mission-critical applications where optical clarity and mechanical reliability cannot be compromised.