Sightmark Core HX 3-12x56mm Rifle Scope 30mm Tube HDR Reticle

The Sightmark Core HX 3-12x56mm delivers precision optics with enhanced light transmission for extended-range shooting applications. This variable magnification scope features a large 56mm objective lens paired with fully multi-coated optics to maximize clarity in challenging lighting conditions.

What Makes This Different

The Core HX stands apart with its HDR (High Definition Range) illuminated reticle system that provides 11 brightness settings for optimal contrast across varying light conditions. The 30mm main tube construction offers increased adjustment range compared to standard 1-inch tubes, while the hardcoat anodized finish provides superior corrosion resistance. The 3-12x magnification range covers most hunting and tactical applications without the weight penalty of larger scopes.

Key Features

• 3-12x variable magnification with 56mm objective lens for superior light gathering
• 30mm aircraft-grade aluminum main tube with hardcoat anodized finish
• HDR illuminated reticle with 11 brightness settings and off positions
• Fully multi-coated lenses with anti-reflective coatings
• Fast-focus eyepiece with generous eye relief for comfortable shooting
• Capped turrets with audible/tactile click adjustments
• Nitrogen purged and O-ring sealed for waterproof/fogproof performance

Field testing demonstrates reliable tracking and consistent point of impact across the magnification range. The scope maintains zero through temperature variations and handles recoil from magnum cartridges without shift. Hunters appreciate the low-light performance for dawn and dusk shooting, while tactical users benefit from the precise reticle and reliable adjustments. The illumination system preserves night vision with dim red settings.

Technical Specs

• Magnification: 3-12x with 56mm objective diameter
• Main tube diameter: 30mm
• Reticle: HDR illuminated red with 11 brightness levels
• Construction: Aircraft-grade aluminum with hardcoat anodized finish
• Lens coatings: Fully multi-coated optics
• Mounting: Standard 30mm rings (not included)
• Weatherproofing: Nitrogen purged, waterproof and fogproof

The Core HX represents proven optical technology at a competitive price point for serious shooters. Professional-grade construction ensures consistent performance across thousands of rounds while maintaining the precision required for long-range applications.