This scope offers a 3-9x magnification with a 40mm objective lens, featuring an illuminated etched glass duplex reticle. It's built with a 1-inch T6061 aluminum tube, fully multi-coated lenses, and is waterproof, fog-proof, and shockproof. The parallax is set at 100 yards, and it includes low-profile locking turrets with 1/4 MOA adjustments. Magnum rated and backed by a transferable lifetime warranty.