A 30mm tube diameter, 4x zoom and incredibly versatile top-end magnification make this scope the perfect choice for an endless list of rifle-topping tasks. Exceptionally clear fully multi-coated optics and a superior build quality offered at a price point that will leave you scratching your head, in a good way! What’s not to like? Answer: nothing! Included in the Box Removable Lens Covers Lens Cloth CR2032 Battery Crossfire II 1-4x24 Dimensions (in inches) Lengths L1 L2 L3 L4 L5 L6 9.61 2.78 1.90 6.17 -- 3.44 Heights H1 H2 1.18 1.73 Feature Tech SD Optical System High-quality optical system reduces chromatic aberration and delivers clean, bright, sharp images. Fully Multi-Coated Lenses Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance. Illuminated Reticle Provides precise aiming under low-light conditions. Nitrogen Gas Purged Gas purged and O-ring sealed for fogproof and waterproof performance in all conditions. Fast-Focus Eyepiece Allows for quick and easy reticle focusing. Aircraft Grade Aluminum Constructed from a solid block of aircraft-grade aluminum for strength and rigidity. Low-Glare Matte Black Anodize Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position. Waterproof Designed to withstand harsh weather conditions. Fogproof Designed to withstand a wide range of temperatures. Shockproof Designed to withstand the highest levels of recoil and impact.