The Daniel Defense Micro Mount is designed to mount nearly any Aimpoint T1 mount compatible red dot to your flat top upper receiver. The lightweight design uses Daniel Defense’s patented “Rock and Lock” mounting system, providing a snag free, low profile, and exceptionally robust attachment to the receiver when a quick detach mount isn’t required or wanted. The mount readily adapts for Lower 1/3rd or Absolute co-witness with the included magnesium alloy riser spacer, giving the shooter the option to try both without having to buy two mounts.