The Viridian RFX44/45 Mounting Adapter for Glock MOS offers a seamless fit with an Aimpoint Acro optic footprint. Measuring at just 0.55 x 3.60 x 3.95 its compact design ensures a reliable and sturdy connection between the Glock MOS and optic providing precision and stability for enhanced shooting accuracy. Ideal for enthusiasts seeking a robust and streamlined mounting solution.