The Leupold Mark 5HD 5-25x56 M5C3 FFP Tremor 3 (MPN: 171775) is a highly engineered, professional-grade tactical riflescope built for extreme long-range accuracy. Designed to meet the rigorous demands of competitive and tactical shooters, this optic delivers elite optical performance while remaining significantly lighter than other riflescopes in its class, weighing in at just 30 ounces (approximately 850 grams). Built around a robust 35mm main tube, the Mark 5HD maximizes elevation adjustment travel and structural integrity, making it highly compatible with heavy-recoil precision bolt-action and semi-automatic rifle platforms. As a purely mechanical and optical instrument, this model features a non-illuminated reticle and contains no electronic components, meaning Australian regulatory compliance standards like SAA or RCM certifications for electrical safety do not apply.

Key Features:

• Professional-Grade Optical System: Engineered with advanced optical coatings to maximize light transmission, significantly reduce glare in harsh sunlight, and maintain high-contrast, edge-to-edge clarity in low-light environments.
• M5C3 ZeroLock Turrets: Low-profile, tactile dials that provide up to 3 full revolutions of elevation adjustment (35 MIL maximum travel) with 10 MILs per turn and precise 0.1 MRAD click values. The integrated ZeroLock button prevents accidental adjustment and ensures a reliable return to zero.
• First Focal Plane Tremor 3 Reticle: The Horus Vision Tremor 3 grid-style reticle scales with the magnification range, allowing shooters to quickly estimate range, compensate for windage, and apply elevation holdovers accurately at any zoom level.
• Robust Weatherproof Construction: Fully waterproof, fogproof, and shockproof, ensuring reliable performance under extreme Australian field conditions and heavy recoil.
• Side Focus Parallax: Easily adjustable side focus parallax from 50 yards (approximately 45.7 meters) to infinity for sharp target focus.

Technical Specifications:

• Magnification Range: 5-25x
• Objective Lens Diameter: 56 mm
• Main Tube Diameter: 35 mm (requires 35mm mounting rings)
• Reticle: Horus Vision Tremor 3 (First Focal Plane, Non-Illuminated)
• Length: 15.7 inches (approximately 39.8 cm)
• Weight: 30 ounces (approximately 850 grams)
• Eye Relief: 3.6 to 3.8 inches (91 to 97 mm)
• Field of View: 20.4 to 4.2 feet @ 100 yards (6.8 to 1.4 meters @ 100 meters)
• Maximum Elevation Adjustment: 35 MIL (10 MIL per revolution, CCW rotation)
• Maximum Windage Adjustment: 17 MIL

Who It Is For:

The Leupold Mark 5HD 5-25x56 is built specifically for precision rifle competitors, tactical law enforcement marksmen, and long-range hunters across Australia who require rapid, holdover-based targeting without manual turret adjustments. Its lightweight design makes it an excellent choice for mobile shooters who need to minimize rifle weight without sacrificing optical clarity or mechanical tracking reliability. It is perfectly suited for Precision Rifle Series (PRS) events, extreme long-range (ELR) shooting, and target applications on large-calibre platforms.