Leupold Mark 4 ER/T 6.5-20x50mm FFP Rifle Scope

Leupold Mark 4 ER/T Rifle Scope: Extended Range Precision

The Mark 4 ER/T represents Leupold's commitment to delivering uncompromising optical performance for serious shooters who demand accuracy at extended distances.

Optical Excellence

First-Focal-Plane Reticle Design — The H-58 reticle maintains true subtension values across the entire magnification range, allowing you to hold precise aim and calculate distance at any power setting. This is the professional standard for long-range work.

Superior Light Transmission — Leupold's Extended Twilight Lens System and DiamondCoat 2 lens surface treatment work together to maximize light gathering and contrast. You'll notice improved color rendition and clarity, especially in low-light hunting conditions or overcast days.

Crystal-Clear Magnification — The 6.5-20x50mm configuration delivers a 3:1 zoom ratio with exceptional image quality across the entire magnification range. The 50mm objective provides excellent light gathering without excessive weight.

Mechanical Precision

• 30mm Main Tube — Provides robust elevation and windage adjustment range for long-range shooting
• Lockable Super Fast-Focus Eyepiece — Achieve precise focus quickly and lock it in place to prevent accidental adjustment
• Side Focus Adjustment — Parallax correction without removing your eye from the scope
• Twin-Bias Spring Erector System — Ensures repeatable, reliable adjustments shot after shot
• Generous Eye Box — Forgiving eye position for faster target acquisition

Durability and Weather Resistance

Blackened lens edges eliminate internal reflections. Guard-Ion rain shedding coating sheds water instantly. The scope is fully waterproof and fog-proof, ready for demanding field conditions.

Note: This is a blemished unit, which may have minor cosmetic imperfections that do not affect optical or mechanical performance.