The Leupold Mark 5HD 3.6-18x44mm delivers precision optics engineered for demanding applications where clarity and tracking accuracy determine success. This first focal plane riflescope combines Leupold's proven reliability with advanced features that maintain zero under extreme conditions.
What Makes This Different
The Mark 5HD features Leupold's proprietary Guard-Ion lens coating that provides superior light transmission and scratch resistance compared to standard multi-coated optics. The 35mm main tube construction offers 20% more internal adjustment range than traditional 30mm tubes. Zero Lock turrets prevent accidental adjustment while allowing precise 0.1 MIL clicks for repeatable adjustments.
Key Features
- First focal plane PR-1MOA reticle scales proportionally across magnification range
- 35mm aircraft-grade aluminum tube with matte black finish
- M1C3 turrets with tactile 0.1 MIL clicks and zero stop functionality
- 44mm objective lens with Guard-Ion coating for maximum light gathering
- Side focus parallax adjustment from 25 yards to infinity
- Waterproof, fogproof construction tested to military specifications
- Compatible with standard 35mm scope rings and Picatinny rail systems
Field performance remains consistent across temperature extremes from -40°F to +140°F without losing zero or optical clarity. The PR-1MOA reticle provides precise holdover references for long-range shooting while remaining uncluttered at lower magnifications. Internal mechanisms track reliably through thousands of adjustment cycles, maintaining point of impact accuracy shot after shot.
Technical Specs
- Magnification: 3.6-18x variable power
- Objective diameter: 44mm
- Tube diameter: 35mm
- Eye relief: 3.5-3.8 inches
- Field of view: 29.2-5.8 feet at 100 yards
- Weight: 30 ounces
- Length: 13.4 inches
- Turret adjustment: 0.1 MIL clicks
- Parallax focus: 25 yards to infinity
- Made in USA with lifetime warranty
The Mark 5HD represents proven Leupold engineering refined for tactical and precision shooting applications. Professional users depend on this scope's ability to maintain zero and deliver consistent performance when accuracy matters most.