Offering a wide magnification range for close to mid-range shooting, the Citadel 1-6x24 CR1 Riflescope combines impressive performance with a stealthy appearance. Designed with real shooters in mind, the Citadel 1-6x24 CR1 features a second focal plane BDC reticle calibrated for 55gr 5.56/.223, red reticle illumination for contrast against targets and low light shooting and fully multi-coated optics. Capped, low profile turrets protect zero and add to the Citadel&';s no-nonsense, subdued appearance. A single-piece, 30mm tube and aircraft grade aluminum construction make the Citadel extremely durable and IP67 waterproof. Ideal for a variety of firearms, including ARs and bolt actions rifles, the Citadel 1-6x24 CR1 includes flip up lens caps, a handy throw lever and one CR2032 battery. Included in Package Flip up lens covers Throw lever attachment CR2032 battery Batteries Used Type: CR2032 Quantity: 1 Features BDC reticle calibrated for .223 55gr 6:1 zoom ratio Capped low-profile turrets Second focal plane reticle Red illuminated reticle Single-piece 30mm tube Shockproof fogproof waterproof