Description Picatinny Rail for attaching a laser illuminator, etc., to the front of the RD/RDF series of mounts without obscuring the line of sight. Rail: 80 mm/3.15″ Length: 96 mm/3.78″ (from front of mount) Height: 16.8 mm/0.661″ (from weapon rail to top of the A-0229 rail) OAL: 121 mm/4.76″ Optical Axis: 40.6 mm/1.598″ Weight: 28 g/1 oz Note: Includes M5 Torx 20 screw
