American Rifle Company Xylo Forward Optic Mount Kit Black One Size. With 20 MOA of built-in inclination this mount enhances long-range capability while maintaining a rigid no-slip fit. Specifications for American Rifle Company Xylo Forward Optic Mount Kit: Manufacturer: American Rifle Company Color: Black Fabric/Material: 7075 Aluminum Features of American Rifle Company Xylo Forward Optic Mount Kit Forward Picatinny optic mount for Xylo chassis Engages integral grooves in chassis frame for positive location Package Contents: American Rifle Company Xylo Forward Optic Mount Kit Mounting Hardware American Rifle Company 12104-KIT: Xylo Forward Optic Mount Kit Black One Size