Mark 3HD Riflescope


We have a long history of manufacturing rugged and reliable riflescopes that outperform and outlast everything else on the battlefield and in competition. We used that heritage to create an extremely versatile line of tactical scopes. The Mark 3HD™ 1.5-4x20mm provides a wide field of view, while also allowing for precise, close to mid-range shots.

Complete with MIL-based adjustments and reticles, HD performance, an exposed elevation adjustment dial, and a low-profile power selector with integrated throw lever, the Mark 3HD series is perfect for anyone who needs a rugged, precise, and repeatable scope. Built around Leupold’s Elite Optical System, it offers the light transmission, glare reduction, and resolution that diehard hunters and shooters demand for all-day performance.

And like every Leupold® riflescope, the Mark 3HD was designed, machined, and assembled in our Oregon factory. We test it to ensure it’s absolutely rugged, 100% waterproof and fogproof, and then we guarantee it for a lifetime of performance.



  • 3:1 Zoom ratio
  • Zero stop
  • Custom dial compatible
  • Waterproof, fog proof, & shockproof


  • Finish Matte
  • Adjustable Objective No
  • Side Focus No
  • Reticle Focal Plane Second Focal Plane
  • Elevation Adjustment Type Finger Click
  • Locking Dial No
  • Zero Lock Dial No
  • Revolution Indicator No
  • Rezero Type Resettable Index Ring
  • Windage Adjustment Type Finger Click
  • Custom Dial System (CDS) No
  • BDC Dial Included No
  • Reticle Type Second Focal Plane
  • Reticle AR-Ballistic
  • Light Management System Elite Optical System
  • Magnification Type Variable
  • Illuminated No
  • Nightvision Compatible Illumination No
  • Daylight Bright Illumination Yes
  • Motion Sensor Technology (MST) No
  • Electronic Reticle Level No
  • Guard-ion Lens Coating No
  • Weight (oz) 9.6
  • Elevation Adjustment Value per Click 0.1Mil
  • Elevation Adjustment Range (MOA) 125
  • Elevation Adjustment Range (MIL) 36
  • Elevation Adjustment Range (cm @ 100m) 364
  • Elevation Adjustment Per Revolution 5 MIL
  • Elevation Dial Travel Limit Total Scope Travel
  • Windage Adjustment Value per Click 0.1Mil
  • Windage Adjustment Range (MOA) 125
  • Windage Adjustment Range (MIL) 36
  • Windage Adjustment Range (cm @ 100m) 364
  • Windage Adjustment Per Revolution 5 MIL
  • Magnification Max 4
  • Magnification Min 1.5
  • Objective Lens Diameter (mm) 20
  • Linear FOV Low Mag (ft@100yds) 74.2
  • Linear FOV High Mag (ft@100yds) 29.4
  • Angular FOV Low Mag (Degrees) 14.1
  • Angular FOV High Mag (Degrees) 5.6
  • Eye Relief Low Mag (in) 4.2
  • Eye Relief High Mag (in) 3.7
  • Fixed Parallax-Free Distance (yd) 150