Zero Compromise ZC420 4-20x50 MIL CCW rifle scope with MPCT3 reticle.

The Zero Compromise Optic ZC 420 riflescope combines superior optical performance with unsurpassed mechanical precision in an ultra-short design ever developed.

The optics combine the highest precision, brilliant optics and robustness in a compact housing that can keep up with much larger rifle scopes. This small rifle scope with a length of 325mm (12.8 inches) and a weight of only 986g (34.8oz) is ideal for any application where size and maximum performance are paramount.

The low magnification provides a wide field of view for your close-up procedures, while the mechanical system allows for 35 mils of elevation adjustment. Never before has so much power been combined in such an elegant and compact rifle scope.

Unmatched optical performance.

Our optical engineers have set the next standard for clarity, light transmission and resolution in a compact package. Such performance has never been seen before at this magnification range and lens size. The color reproduction enables the best possible display, the total light transmission is 92% with first-class resolution.

These top values for all the crucial optical parameters together enable previously unattainable values in twilight or poor lighting conditions, even with a 50mm lens. This means the shooter still has the option of a targeted approach and a shot where others have to give up.

The MPCT 3 reticle from Zero Compromise Optic is a next generation reticle for the modern rifle shooter. The MPCT 3 builds on the coveted MPCT reticle line and has numerous improvements and some extremely unique and advanced design elements. Precision rifle shooters will appreciate the clear center area, which still enables a precise shooting position and clear target observation and at the same time offers excellent reference points for quick follow-up shots if necessary. The funnel is optimized for target widths of 6, 9, 12 and 18 inches and offers distance in yards.

Technical specifications

• Magnification: 4x - 20x
• Focal Plane: First
• Tube Diameter: 36mm
• Objective Lense Diameter: 50mm
• Eye Relief: 3.54 in.
• Parallax: 25 yds – ∞ 
• Field of View @ 100 yards: 4x/28ft, 20x/6ft
• Elevation Adjustment Range: 35 MRAD/120 MOA
• Windage Adjustment Range: 20 MRAD/69 MOA
• Travel Per Rotation: 15 MRAD/51 MOA
• Click Value: 0.1 MRAD 
• Reticle: MPCT3
• Reticle Illumination: Yes
• Turret: Locking Elevation, Windage
• Length: 12.8 in.
• Weight: 34.8 oz.