Never miss a minute of action with the Firefield Close Combat 2x42 Dot Sight. Engineered for quick-target acquisition, the device assists shooters in hitting their target with precision accuracy. The combat sight features red and green reticle illumination designed for use in low-light and bright outdoor environments. Equipped with a parallax-corrected optical system, this 2x magnified red dot sight offers unlimited eye relief, allowing shooters to place more precise shots and engage targets at a further distance. The Close Combat 2x42 Red Dot Sight features a built-in iron sight for quick and effective close-range engagements. Capable of withstanding up to 800 G s of heavy recoil, the lightweight yet extremely durable device is casted in an aluminum housing for long-lasting operation.