The KS7 Picatinny Rail replaces the KS7 carry handle with a Picatinny-style rail for mounting your favorite optics and accessories. ** Note: This comes standard on the NEW Gen 2 KS7, released 8/29/2025. Includes the heat shield. The rail is 12in long. Included in this kit: One (1) KSG-142 Picatinny Rail One (1) KS7-173 Heat Shield One (1) FAS-T001 2.5mm Hex Key Two (2) FAS-S023 M4x12 BHS (screw) One (1) FAS-T002 Blue Threadlocker