The 300 Blackout reticle is an extension of the CM-R2 reticle line, made in partnership with Advanced Armament Corporation for their new weapon system. This reticle provides the shooter with a ballistic solution that seamlessly transfers between subsonic and supersonic ammunition, as indicated respectively by a tortoise and a hare. The 300 Blackout reticle is comprised of a 1.0 MOA dot surrounded by a 5.0 MOA circle for a perfect combination of precision and speed. The hash marks on the horizontal stadia can be used for leading targets moving at 5, 10, and 15 mph respectively. The tic marks have been moved to each side of the vertical stadia, with the left side used for the subsonic round in 50 yard increments and the right side for the supersonic round in 100 yard increments. For best results, the 300 Blackout reticle should be zeroed at 100 yards using supersonic ammunition. Once zeroed at 100 yards, the center point of the reticle also serves as the 50 yard aiming point for the subsonic rounds.