The Bushnell AK Optics 1-4x24mm Rifle Scope is rugged and reliable, just like its namesake. Specifically calibrated for the AK-47 chambered in 7.62x39mm. Illuminated reticle offers ballistic drop points out to 500 yards for easy target acquisition. Eight brightness levels adapt to any setting. One-piece aircraft aluminum tube construction. Second focal plane. Fully multi-coated optics. Waterproof. Weighs 18.4 ounces. Length is 11.3 inches.