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Leupold MARK 4HD 8-32x56 Rifle Scope M5C3 Side Focus FFP PR3-MIL Reticle

Leupold MARK 4HD 8-32x56 Rifle Scope M5C3 Side Focus FFP PR3-MIL Reticle

Regular price $1,599.99 USD
Regular price Sale price $1,599.99 USD
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Leupold MARK 4HD 8–32×56 Rifle Scope M5C3 Side Focus FFP PR3-Mil Reticle

(Model 183971)

Features

  • 4:1 Zoom Ratio: High-speed integrated throw-lever lets you swiftly dial between 8× (wide field) and 32× (precision).
  • First-Focal-Plane PR3-Mil™ Reticle: Glass-etched Precision Rifle™ pattern in milliradians remains true across the entire magnification range—non-illuminated to maintain simplicity and zero power draw.
  • M5C3 Turret System:
    • Elevation: Exposed ZeroLock® turret with 0.1 mrad clicks; 10 mrad per revolution; 30 mrad total travel; positive ZeroStop® feature for instant return to zero.
    • Windage: Low-profile capped turret with 0.1 mrad clicks; 24 mrad per revolution under the cap.
  • 25-Yard Side Focus: Rapid parallax adjustment from 25 yd to ∞ for tack-sharp reticle alignment.
  • Professional-Grade Optics: Fully multi-coated lenses and prisms (Xtended Twilight® system) maximize light transmission, contrast, and edge-to-edge clarity.
  • Rugged Construction: CNC-machined 34 mm main tube from 6061-T6 aluminum with matte-black hard-coat anodize; IPX7 waterproof and nitrogen-purged; shock-proof to withstand .50 BMG recoil.
  • Extended Eye Relief: 4.0″ – 3.8″ (102 – 97 mm) constant for comfortable head positioning throughout the zoom range.
  • Made in USA & Lifetime Guarantee

Technical Specifications for Leupold MARK 4HD 8–32×56 Rifle Scope M5C3 Side Focus FFP PR3-Mil Reticle

Specification

Details

Model / MPN

183971

SKU

183971

UPC

030317037123

Country of Origin

USA

Magnification Range

8 × 32 ×

Objective Lens Diameter

56 mm

Main Tube Diameter

34 mm

Reticle

PR3-Mil™ (FFP, glass-etched; non-illuminated)

Elevation Adjustment

M5C3 ZeroLock®; 0.1 mrad/click; 10 mrad/rev; 30 mrad total

Windage Adjustment

0.1 mrad/click under cap; 24 mrad/rev

Parallax Focus

Side focus, 25 yd → ∞

Eye Relief

4.0″ – 3.8″ (102 – 97 mm)

Field of View @ 100 yd

13.7 ft (low) 3.3 ft (high)

Overall Length

15.6″ (396 mm)

Weight

29.8 oz (844 g)

Housing Material / Finish

6061-T6 aluminum; matte-black hard-coat anodize

Waterproof / Fog-Proof

IPX7 (submersible to 1 m for 30 min)

Shock Resistance

Rated to withstand .50 BMG recoil

Included Accessories

  • High-speed throw-lever
  • ZeroLock® windage cap
  • Flip-up lens covers
  • User manual

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