3-10x42E Compact Scope with Integrated Red Laser Sigh. This compact 3-10x variable magnification scope adopts blue broadband coated lenses to boost light transmission for sharp imaging. It comes with Mil-Dot reticle supporting red & green dual illumination with 5 adjustable brightness levels, plus diopter adjustment for personalized eyepiece focus. Built-in detachable red laser delivers auxiliary aiming, while triple top Picatinny rails allow extra accessory mounting.