The Tyrant Designs Glock slide cover plate is a 3D CNC machined backplate with a chevron design and chamfered edges. Meant for the Glocks 17-41 for Gen1-5 and made from aerospace-grade aluminum, this anodized backplate adds a subtle but sophisticated appearance to your Glock. Mix and match it with the other Glock components, or let it stand alone as the final touch to your Glock.