The AD-1700-XLR Riser provides a quick-detach (QD) solution designed for extended-length picatinny rails, elevating the optic by .6 inches above the mounting surface. With an overall length of 5.5 inches, it features a forward cantilever that positions the optic over the handguard, ideal for compatibility with helmet-mounted night vision devices. The optic rail is adjustable both forward and backward to accommodate specific user preferences. This mount is particularly suited for mounting Eotech Holographic Weapon Sights (HWS) such as the XPS and EXPS models, including magnifier combinations. The centerline height is 2 inches for the 512/XPS models and 2.33 inches for the EXPS models, ensuring optimal alignment and functionality for various Eotech sight configurations.