The best all-steel mounting solution for your HK VP9 Series Optic Ready model. Features a new solid billet machined steel optics plate. Each plate is CNC machined from a single billet of ordnance-grade steel, deburred, tumbled, and Cerakoted for maximum durability and looks. Each unit includes 2 T20 steel Torx Plus screws to mount the optic plate to your slide. Made and finished in the USA.