The Leupold Mark 5HD 3.6-18×44 riflescope (part no. 180725) covers the ground between a hunting rifle’s close shots and a precision rig’s long-range work in one optic. Leupold puts the illuminated PR1-MIL reticle on the first focal plane, so mil holds stay accurate whether you’re at 3.6x or 18x, and pairs it with a 35mm main tube for the elevation travel long-range dialing demands. M5C3 ZeroLock turrets click in fine 0.1 MIL increments and lock positively at zero. Among versatile gun scopes for precision and tactical-style shooting, this Mark 5HD configuration handles both ends of the distance spectrum.

Key Specifications

• The magnification range is 3.6-18x, spanning close engagements and extended-range observation.
• The objective lens measures 44mm, supporting strong light collection without an oversized bell.
• The main tube diameter is 35mm, allowing extended elevation adjustment and secure mounting.
• The reticle sits on the first focal plane, so subtensions remain true at every magnification.
• The reticle is an illuminated PR1-MIL, giving mil-based aiming references that scale with zoom.
• Adjustment clicks measure 0.1 MIL, allowing fine, repeatable corrections.
• Parallax adjusts down to 50 yards, sharpening focus at practical distances.
• Overall length is 12.1 inches, keeping a compact footprint for a long-range-capable optic.
• The scope weighs 44 ounces, a serviceable weight for a 35mm-tube precision optic.
• The optic is rated fogproof, shockproof, and waterproof, performing reliably in adverse conditions.

Frequently Asked Questions

What does M5C3 ZeroLock do? The elevation turret physically locks at your zero, preventing accidental dialing in transport and giving a positive reference point after distance corrections.

Is this reticle usable at low magnification? Yes, as a first-focal-plane design the PR1-MIL scales with zoom, so it stays proportionally readable from 3.6x through 18x.

How close can I focus with the parallax adjustment? Down to 50 yards, useful for verifying a zero or engaging closer targets without parallax error.

Buy the Leupold Mark 5HD 3.6-18×44

A rifle that has to work close and far needs an optic that doesn’t compromise on either end, and this Mark 5HD’s zoom range and FFP reticle were built for exactly that job. Order it from our Lubbock, Texas gun shop and it ships fast, fully insured.