The Patented Arisaka Aimpoint Acro Mount Mk2 is specifically designed to provide a secure and versatile mounting solution for the Aimpoint Acro P1 and P2 optics, as well as other red-dot optics with the same footprint, including the Steiner MPS. This mount offers a range of height options, available in 1.54 inches, 1.93 inches and 2.26 inches configurations, allowing you to tailor the setup to your preference and needs. The 1.54 inches height offers a lower 1/3 co-witness, ensuring that standard AR-height iron sights are visible in the lower third of the red-dot optic lens for quick and easy alignment. The 2.26 inches height is specifically designed to match up with the Unity FAST FTC Magnifier Mount, enabling a setup where AR-height iron sights are visible through the window beneath the optic. Whether you're looking for optimal sight alignment or compatibility with other magnification systems, the Arisaka Aimpoint Acro Mount Mk2 ensures a secure and reliable fit for your optics.