Leupold MARK 5HD 5–25×56 Rifle Scope M5C3 FFP Illuminated Tremor 3 Reticle
(Model 171777)
Features
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5:1 Zoom Ratio: High-speed throw-lever for rapid transitions between 5× (wide-field) and 25× (long-range precision).
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First-Focal-Plane Illuminated Tremor 3 Reticle: Glass-etched milliradian-based Tremor 3 reticle with floating center dot and ranging tree; true hold-over/hold-off at any magnification; red-LED illumination with seven daylight-bright and four night-vision-compatible settings; Motion Sensor Technology™ auto-shuts off after inactivity and instantly reactivates on movement.
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M5C3 ZeroLock® Turret System:
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Elevation: Exposed turret; 0.1 mrad per click; 35 mrad total travel (three revolutions) with positive ZeroStop™ for instant, repeatable return to zero.
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Windage: Low-profile capped turret; 0.1 mrad per click; 17 mrad total travel; visual and tactile revolution indicator under cap.
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Side Focus Parallax: Quick-set adjustment from 50 yd to ∞ for tack-sharp reticle alignment.
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Professional-Grade Optics: Xtended Twilight® fully multi-coated, extra-low dispersion lenses and prisms deliver exceptional resolution, contrast, and edge-to-edge clarity.
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Rugged Construction: CNC-machined 35 mm main tube of 6061-T6 aluminum; matte-black hard-coat anodize; IPX7 waterproof/fog-proof; nitrogen-purged; rated to withstand .50 BMG recoil.
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Extended Eye Relief: 3.58″ (91 mm) at low magnification → 3.82″ (97 mm) at high for comfortable, repeatable head positioning.
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Lightweight & Compact: 30 oz (850 g) – up to 20 oz lighter than many competitors.
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Made in USA & Lifetime Guarantee
Technical Specifications for Leupold MARK 5HD 5–25×56 Rifle Scope M5C3 FFP Illuminated Tremor 3 Reticle
Specification
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Details
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Model / MPN
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171777
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SKU
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LEU-171777
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UPC
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030317016395
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Country of Origin
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USA
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Magnification Range
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5 × ⇄ 25 ×
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Objective Lens Diameter
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56 mm
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Main Tube Diameter
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35 mm
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Reticle
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Illuminated Tremor 3 (FFP, glass-etched)
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Illumination Settings
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7 daylight-bright + 4 NV-compatible
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Battery Type & Life
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CR2032; ~1,800 hr (low) / ~96 hr (high)
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Elevation Adjustment
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0.1 mrad/click; 35 mrad total; ZeroStop™
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Windage Adjustment
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0.1 mrad/click; 17 mrad total; capped turret
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Parallax Focus
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Side focus, 50 yd → ∞
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Field of View @ 100 yd
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20.5 ft (low) ⇄ 4.2 ft (high)
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Eye Relief
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3.58″ (low) ⇄ 3.82″ (high)
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Overall Length
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15.67″ (398 mm)
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Weight
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30 oz (850 g)
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Housing Material / Finish
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6061-T6 aluminum; matte-black hard-coat anodize
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Waterproof / Fog-Proof
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Yes (IPX7)
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Shock Resistance
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Rated to withstand .50 BMG recoil
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Included Accessories
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High-speed reversible throw-lever
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Fast-focus eyepiece
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Flip-up lens covers
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Lens shade
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Lens cloth & turret adjustment wrench
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CR2032 battery
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User manual
SEO Keywords
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