The Trijicon Credo 1-6x24mm rifle scope, built on a durable 30mm matte black tube, delivers lightweight reliability and rapid target acquisition for 3-gun competitors and law enforcement professionals alike, with a choice of first or second focal plane to suit your preferred sighting philosophy. Its red segmented circle BDC reticle calibrated for .223 55gr ammunition provides precise holds and fast ranging across a broad magnification range, while illuminated reticle options and adjustable brightness allow confident aiming in any lighting condition or environment. Designed for edge-to-edge clarity, the Credo features fully multi-coated broadband anti-reflective glass that ensures superb light transmission, true color, and zero distortion, so you can maintain a clear sight picture from dawn patrols to late-day engagements. The setup emphasizes quick, easy adjustments with tool-free windage and elevation controls and the option for capped or zero-stop configurations to prevent unwanted shifts during demanding sessions. With a purpose-driven, snag-free profile and repositionable magnification lever on most models, this scope supports rapid target acquisition, wide field of view, and reliable performance across a variety of rifle configurations and shooting positions.