The document provides information about how to use the ACSS CQB 300 BLK / 7.62x39 reticle for a rifle scope. It explains the bullet drop compensation markings on the reticle that allow aiming at different ranges without adjusting the scope. It also describes how to use the windage and lead markings to compensate for wind and moving targets. Additional sections cover zeroing the scope, ranging targets, and the lifetime warranty.