American Defense Mfg. Quick Detach Riser Mount Fits Picatinny Anodized Finish Black. 60" rise above the mounting surface. The overall length of this mount is 5.5" and offers a forward cantilever to push the optic over the handguard for use with helmet mounted night vision devices. This mount is perfect for mounting the XPS and EXPS EOTECH HWS and magnifier combos. The centerline height is 2" with the 512/XPS Models and 2.33" with the EXPS Model EOTECH Sights. Specifications for American Defense Manufacturing AD-1700 Quick Detach Riser Mount: Manufacturer: American Defense Manufacturing Gun Rail: Picatinny Color: Black Additional Features: Mount Condition: New Case Finish: Anodized Handle Color: Black Blade Finish: Anodized Handle Finish: Anodized Finish: Anodized Black Features of American Defense Manufacturing AD-1700 Quick Detach Riser Mount: Does not require proprietary tools for adjustment Package Contents: American Defense Manufacturing AD-1700 Quick Detach Riser Mount