Leupold Mark 4HD 2.5-10x42

• 4× Zoom Ratio: Offers 2.5–10× magnification, balancing versatility for close- and long-range shooting scenarios.
• 42 mm Objective Lens: Delivers bright, high-contrast visuals with Leupold's Professional‑Grade Optical System and DiamondCoat 2 coatings.
• 25 Yard Side Focus: Enables precise parallax correction from 25 yd to ∞ for tack-sharp images at any range.
• Rugged, Lightweight Design: Slim 30 mm main tube, waterproof, fogproof, shockproof, and backed by a Lifetime Guarantee.

ABOUT THE MARK 4HD SERIES

The Leupold Mark 4HD riflescopes deliver professional-grade optics in a lighter, slimmer form. Featuring a 4× zoom ratio across five magnification options, side focus, ZeroLock windage, and illuminated reticle choices, this series is built for both tactical engagement and long-range precision. All models are made in the USA and come with Leupold’s renowned Lifetime Guarantee.

Range of models includes:

• 1–4.5×24
• 2.5–10×42 (this model)
• 4.5–18×52
• 6–24×52
• 8–32×56

ABOUT THE MODEL (Mark 4HD 2.5–10×42)

The Mark 4HD 2.5–10×42 is the mid-range model, ideal for precision rifles and tactical setups. Its 30 mm tube allows full internal adjustment and mounting flexibility. The scope features a first focal plane TMR reticle (also available in PR1‑MOA or PR3), ensuring accurate hold estimation at any magnification. Turrets include a three-turn elevation dial (available as M5C3 MIL or M1C3 MOA with ZeroStop) and a ZeroLock windage dial for repeatability. Parallax is controlled by a 25 yd side focus. Additional features include an integrated throw lever, motion-sensor Illumination (MST), and an electronic reticle level.

ABOUT LEUPOLD

Leupold & Stevens is an American, family-owned optics maker headquartered in Oregon since 1907. Known for in-house design, tight quality control, and robust riflescope construction, Leupold products are trusted worldwide in military, law enforcement, hunting, and sport shooting applications.

MAIN FEATURES

• Magnification: 2.5–10× (4× zoom ratio)
• Objective Lens: 42 mm
• Main Tube: 30 mm
• Reticle Options: First focal plane (TMR, PR1‑MOA, PR3)
• Click Value: 0.1 mrad (M‑series) or ¼ MOA (M‑series)
• Elevation Range: 24.7 mrad / 85 MOA, three revolutions
• Windage Range: 24.7 mrad / 85 MOA
• Turrets: ZeroLock windage, ZeroStop elevation
• Parallax: Side focus, 25 yd–∞
• Illumination: Push-button, MST auto-dimming/lockout
• Features: Integrated throw lever, electronic reticle level
• Optical System: DiamondCoat 2 + fully multi-coated
• Waterproof, fogproof, shockproof
• Made in USA

WARRANTY

All Leupold scopes are covered by a Lifetime Guarantee, honoring repair or replacement for manufacturing defects for the lifetime of the product.

IN THE BOX

• Leupold Mark 4HD 2.5–10×42 riflescope
• Lens covers
• Lens cleaning cloth
• User manual
• Warranty card