The Leupold Mark 4HD 8-32×56 riflescope with the FFP PR3-MIL reticle (part no. 183971) is the top-magnification member of the Mark 4HD family, built for long-range precision shooting and competition where 8x on the low end is plenty. Leupold pairs the PR3-MIL grid reticle with M5C3 ZeroLock adjustments for custom-dial compatibility, and side focus corrects parallax down to a close 25 yards. A 56mm objective and 34mm tube deliver the light transmission and elevation travel extreme distances demand. Among high-magnification gun scopes for competition and long-range precision, this PR3-MIL configuration is built for dedicated distance work.

Key Specifications

• The magnification range is 8-32x, versatile reach from mid-range to long-range precision shooting.
• The objective lens measures 56mm, improving light transmission for better low-light clarity.
• The tube diameter is 34mm, enabling extended elevation adjustment and custom dialing system compatibility.
• The reticle is a FFP PR3-MIL, scaling with magnification to preserve range-holding and wind call accuracy.
• Parallax is adjustable with side focus to 25 yards, sharp focus and reduced parallax at close and long distances.
• Turrets click in 0.1 MIL increments, fine and repeatable for precision shooting.
• Total elevation adjustment range is 20 MIL, substantial vertical correction for long-range work.
• Windage adjustment range is 13 MIL, significant lateral correction without re-zeroing.
• The linear field of view is 13.1 to 3.4 feet at 100 yards, balancing awareness and detail.
• The scope weighs 30 ounces, pairing rugged construction with carryable mass.

Frequently Asked Questions

Why is 8x the minimum magnification here? This scope is built for dedicated long-range work rather than close-range versatility, so the magnification range starts higher than a general-purpose Mark 4HD.

What does the PR3-MIL reticle offer over PR2-MIL? A denser grid tuned for the extreme distances this scope’s 8-32x range and 56mm objective are built to resolve.

Buy the Leupold Mark 4HD 8-32×56 PR3-MIL

Extreme distance work rewards a scope that starts where general-purpose optics stop, and this Mark 4HD’s 8-32x range and dense PR3-MIL grid are built for exactly that. Order it from our Lubbock, Texas gun shop and it ships fast, fully insured.