Arisaka Defense Magnifier Mount 0.90 Height Anodized Finish Black Fits Aimpoint Magnifiers. 54" optic centerline height over rail. Unique pivot system allows the magnifier to rotate outwards 90 or 180 degrees. The 180 dgree position places the magnifier below the plane of view not obstructing field of view from non-dominant eye. Specifications for Arisaka Defense Magnifier Mount: Manufacturer: Arisaka Defense Color: Black Finish: Anodized Black Additional Features: Mount Case Finish: Anodized Handle Color: Black Blade Finish: Anodized Handle Finish: Anodized Features of Arisaka Defense Magnifier Mount: Optic Centerline 1.54" Comopatible with Arisaka MK2 Aimpoint Micro and Acro" Package Contents: Arisaka Defense Magnifier Mount