Geissele’s Super Precision 30mm 2.04" Scope Mount was specifically designed for situations where the shooter is wearing vision obstructing headgear such as a gas mask or night vision equipment. It’s 2.04 inch height is also highly suited for clearing weapon mounted accessories like lasers and IR devices. It features Geissele’s nut and bolt system which provides 2800 pounds of clamping force ensuring it can withstand even the strongest recoil.