Flip Scope - Call of Duty: Modern Warfare 3 wiki

The Flip Scope is an attachment that appears in Call of Duty: Modern Warfare 3. Players can switch from a Holographic Sight, good for medium range engagements, and the ACOG Scope, good for long range encounters, on the fly. Although players gain an advantage over a variety of engagements, the Flip Scope takes up a large portion of the player`s screen which puts them at a disadvantage.