Leupold Mark 3HD 4-12x40mm Rifle Scope TMR Reticle 30mm Tube

The Leupold Mark 3HD 4-12x40mm delivers precision optics engineered for tactical applications and long-range shooting. This riflescope combines Leupold's proven reliability with advanced glass technology to provide clear target acquisition across variable magnification ranges.

What Makes This Different

The Mark 3HD series features Leupold's Twilight Max HD Light Management System, transmitting more usable light to your eye than standard scopes in the same class. The 30mm main tube provides 25% more internal adjustment range compared to 1-inch tubes, while the TMR (Tactical Milling Reticle) offers precise holdover points for wind and elevation corrections. Construction utilizes aircraft-grade aluminum with a hard-anodized matte black finish that resists wear and reduces glare.

Key Features

• 4-12x variable magnification with 40mm objective lens for versatile range performance
• TMR reticle in second focal plane with hash marks for accurate holdovers and ranging
• 30mm tube diameter provides 80 MOA elevation and 55 MOA windage adjustment
• Twilight Max HD coating system maximizes light transmission in low-light conditions
• Waterproof, fogproof construction tested to military standards
• Fast-focus eyepiece with generous 3.7-inch eye relief at maximum magnification
• Side focus parallax adjustment from 50 yards to infinity

Field performance remains consistent across temperature extremes and harsh conditions. The scope tracks reliably for precision rifle applications, maintaining zero through repeated cycling and recoil stress. Hunters appreciate the low-light capability for dawn and dusk shooting, while competitive shooters rely on the precise reticle graduations for long-range accuracy. The matte finish eliminates reflective surfaces that could compromise concealment.

Technical Specs

• Magnification: 4-12x with 40mm objective lens
• Tube diameter: 30mm aircraft-grade aluminum construction
• Overall length: 12.6 inches, weight: 17.6 ounces
• Eye relief: 3.7-4.4 inches depending on magnification setting
• Field of view: 25.2-8.2 feet at 100 yards
• Adjustment click value: 1/4 MOA per click
• Reticle: TMR (Tactical Milling Reticle) in second focal plane
• Finish: Matte black hard-anodized aluminum
• Made in USA with Leupold's Golden Ring lifetime warranty

This optic delivers the optical clarity and mechanical precision required for serious shooting applications. The combination of proven Leupold engineering with tactical-specific features makes it a dependable choice for users who demand consistent performance when accuracy matters most.