The Trijicon Compact ACOG 3x24 Rifle Scope Green Horseshoe/Dot .223/55gr. Illuminated Black w/ Mount delivers proven, battlefield-tested reliability in a compact, fixed-magnification optic designed for quick target acquisition and unwavering performance in any lighting condition. Its dual illumination system combines ambient-light driven fiber optics with a tritium lamp, automatically adjusting brightness for the reticle while maintaining a visible glow in low light, ensuring fast and repeatable aiming under variable conditions. Housed in a forged 7075-T6 aircraft-grade aluminum alloy body, the scope is built to be nearly indestructible, with integrated mounting bosses near the eyepiece that accommodate an optional RMR, while external windage and elevation adjustments feature tool-less caps retained by lanyards to prevent loss. The Trijicon Compact ACOG Mount with Q-LOC technology adds a Mil-Spec, low-profile, one-handed mounting system that maintains constant zero even if knobs arent tightened, and it is compatible with any Mil-Spec or NATO Picatinny rail. This combination offers exceptional return-to-zero performance, a rugged matte black finish, made in the USA, and a reliable sighting solution for precision rifles.